Exclusion variables from HCP restricted database that include Tier 1 and Tier 2 variables. Variables description can be consulted at https://wiki.humanconnectome.org/display/PublicData/HCP-YA+Data+Dictionary-+Updated+for+the+1200+Subject+Release

The database download date was 03/17/2021

Exclusion criteria for the HCP-1200 restricted database:

    1. Hypothyroidism (Exclusion of Afirmative Responses: YES = 1).
    2. Hyperthyroidism (Exclusion of Afirmative Responses: YES = 1).
    3. Using birth control pills, progesterone, or fertility drugs (Exclusion of Afirmative Responses: YES = 1).
    4. Menstrual Regular cycles (Exclusion of Negative Responses: NO = 0 ).

Achenbach Adult Self Report

    5. ASR DSM-Depresive problems (Exclusion of T Scores > 65)
    6. ASR DSM-Anxiety problems (Exclusion of T Scores > 65)
    7. ASR DSM-Somatic problems (Exclusion of T Scores > 65)
    8. ASR DSM- Avoidant personality problems (Exclusion of T Scores > 65)
    9. ASR DSM Attention deficit and hyperactivity problems (Exclusion of T Scores > 65)
    10. ASR DSM Antisocial personality problems (Exclusion of T Scores > 65)
    

SSAGA (Semi-Structured Assessment for the Genetics of Alcoholism)

    11. Presence of panic disorders at some time in life (Exclusion of responses:1=Yes)
    12. Presence of agoraphobia disorder at some point in life (Exclusion of responses:5=Yes)

Drug Consumption

    13. Alcohol consumption above 0.05 using breath analyzer (Exclusion of responses = TRUE).
    14. Alcohol consumption above 0.08 using a breath analyzer (Exclusion of responses = TRUE).
    15. Cocaine consumption (Exclusion of responses = TRUE).
    16. THC consumption (Exclusion of responses = TRUE)
    17. Opioids consumption (Exclusion of responses = TRUE).
    18. Amphetamine consumption (Exclusion of responses = TRUE).
    19. Methamphetamine consumption (Exclusion of responses = TRUE).
    20. Oxycontin consumption (Exclusion of responses = TRUE).
    21. SSAGA DSM-IV Alcohol abuse at some point in life (Exclusion of responses: 5=YES).
    22. Fagerstrom Test nicotine dependence (Exclusion of Scores >= 6)
    23. Acquired Freesurfer measures 
    24. Subjects with brain structural abnormalities (coded A-B) found in the HCP Quality Control process.  
    

For more information related to brain structural abnormalities, see the QC Issues wiki: A= Focal anatomical anomaly (e.g. calcification, cavernoma, cyst, etc.) found in T1w and/or T2w scans in a restricted brain region; B= Focal segmentation or surface error(s) in outputs from the HCP Structural pipeline

Variable description:

data_connectome_filtered <- data_connectome_complete %>%  dplyr::filter(
    is.na(Hypothyroidism)|Hypothyroidism!=1,
    is.na(Hyperthyroidism)|Hyperthyroidism!=1,
    is.na(OtherEndocrn_Prob)|OtherEndocrn_Prob!=1,
    is.na(Menstrual_UsingBirthControl)|Menstrual_UsingBirthControl !=1,
    is.na(Menstrual_RegCycles)|Menstrual_RegCycles !=0,
    is.na(DSM_Depr_T)|DSM_Depr_T<=69,
    is.na(DSM_Anxi_T)|DSM_Anxi_T<=69,
    is.na(DSM_Somp_T)|DSM_Somp_T<=69,
    is.na(DSM_Avoid_T)|DSM_Avoid_T<=69,
    is.na(DSM_Adh_T)|DSM_Adh_T<=69,
    is.na(DSM_Antis_T)|DSM_Antis_T<=69,
    is.na(SSAGA_PanicDisorder)|SSAGA_PanicDisorder !=1,
    is.na(SSAGA_Agoraphobia)|SSAGA_Agoraphobia !=5,
    is.na(Breathalyzer_Over_05)|Breathalyzer_Over_05 == "FALSE",
    is.na(Breathalyzer_Over_08)|Breathalyzer_Over_08 == "FALSE",
    is.na(Cocaine)|Cocaine == "FALSE",
    is.na(THC)|THC == "FALSE",
    is.na(Opiates)|Opiates == "FALSE",
    is.na(Amphetamines)|Amphetamines == "FALSE",
    is.na(MethAmphetamine)|MethAmphetamine == "FALSE",
    is.na(Oxycontin)|Oxycontin == "FALSE",
    is.na(SSAGA_Alc_D4_Ab_Dx)|SSAGA_Alc_D4_Ab_Dx == 1,
    is.na(SSAGA_FTND_Score)|SSAGA_FTND_Score < 6,
    FS_IntraCranial_Vol >0,
    is.na(QC_Issue)|QC_Issue %in% c("C", "C D", "C D E")
    )

Racial and ethnic identity frecuencies

 data_connectome_filtered_racial_identity <- data_connectome_filtered %>%  filter(Racial_identity %in% c("Black or African Am.", "White"),Ethnicity %in% c("Not Hispanic/Latino", "Unknown or Not Reported")) 

##SSAGA_income = Total household income: <$10,000 = 1,10K-19,999 = 2, 20K-29,999 = 3,30K-39,999 = 4, 40K-49,999 = 5, 50K-74,999 = 6, 75K-99,999 = 7, >=100,000 = 8

data_connectome_filtered_racial_identity$Racial_identity <- factor(data_connectome_filtered_race_factor$Racial_identity, levels = c("White","Black or African Am."),labels = c("0","1"))

data_connectome_filtered_racial_identity$Gender <-factor(data_connectome_filtered_race_factor$Gender, levels = c("M","F"),labels = c("0","1"))

data_connectome_filtered_racial_identityr$Gender <-factor(data_connectome_filtered_race_factor$Gender, levels = c("0","1"),labels = c("M","F"))

data_connectome_filtered_racial_identity$Racial_identity <- factor(data_connectome_filtered_race_factor$Racial_identity, levels = c("0","1"),labels = c("White","Black or African Am."))

data_connectome_filtered_racial_identity$SSAGA_Income <- factor(data_connectome_filtered_race_factor$SSAGA_Income, levels = c("1","2","3","4","5","6","7","8"),labels = c("<$10000","10K-19999","20K-29999","30K-39999","40K-49999", "50K-74999","75K-99999", ">=100000"))

## There was an error in 'add_p()/add_difference()' for variable 'SSAGA_Income', p-value omitted:
## Error in stats::fisher.test(structure(c(4L, 7L, 3L, 7L, 6L, 3L, 3L, 7L, : FEXACT error 7(location). LDSTP=18600 is too small for this problem,
##   (pastp=46.6049, ipn_0:=ipoin[itp=7]=2845, stp[ipn_0]=39.9607).
## Increase workspace or consider using 'simulate.p.value=TRUE'

Brain volumetry is corrected by intracraneal volume values taken from FreeSurfer Summery statistics.

volumetry_data_connectome_filtered <- data_connectome_filtered_racial_identity %>%  select(c(## Colums numbers of volumetric measures))

# FS_IntraCranial_Vol = Free Surfer intracraneal volume measures

volumetry_data_connectome_filtered_normalized_icv <- volumetry_data_connectome_filtered %>%  lapply(function(x) x/volumetry_data_connectome_filtered$FS_IntraCranial_Vol) %>% as.data.frame() %>% select(-1)

# Filtered database binding with normalized brain volumetric data 

data_connectome_filtered_with_volumetry_normalized_icv <- cbind(data_connectome_filtered_racial_identity,volumetry_data_connectome_filtered_normalized_icv) 

Brain volumetry descriptives

permutational_ancova_volumetry_corrected_intracraneal %>% na.omit() %>% select(c(2,6:17,24:62)) %>% 
   dplyr::rename(
    "Brain Seg"= BrainSeg_Vol,                         
    "Brain Seg No Vent" = BrainSeg_Vol_No_Vent,                  
    "Brain Seg No Vent Surf" = BrainSeg_Vol_No_Vent_Surf,
    "Left Cortical GM" = LCort_GM_Vol,                         
    "Right Cortical GM" =RCort_GM_Vol,
    "Cortical GM" = TotCort_GM_Vol, 
    "Subcortical GM" = SubCort_GM_Vol,
    "Total GM" = Total_GM_Vol,
    "SupraTentorial" = SupraTentorial_Vol,
    "Left WM" = L_WM_Vol,
    "Right WM" = R_WM_Vol,
    "Total WM" = Tot_WM_Vol,
    "Left Lat Ventricle" = LatVent_Vol,
    "Left Inf Lat Ventricle" = L_InfLatVent_Vol,
    "Left Cerebellum WM" = L_Cerebellum_WM_Vol,
    "Left Cerebellum Cortex" = L_Cerebellum_Cort_Vol,
    "Left Thalamus Proper" = L_ThalamusProper_Vol,
    "Left Caudate" = L_Caudate_Vol,
    "Left Putamen" = L_Putamen_Vol,
    "Left Pallidum" = L_Pallidum_Vol,
    "3rd Ventricle" = `3rdVent_Vol`,
    "4th Ventricle" = `4thVent_Vol`,
    "Brain Stem" = BrainStem_Vol,
    "Left Hippocampus" = L_Hippo_Vol,
    "Left Amygdala"= L_Amygdala_Vol,
    "CSF" = CSF_Vol,
    "Left Accumbens Area" = L_AccumbensArea_Vol,
    "Left Vent Diencephalon" = L_VentDC_Vol,
    "Left Vessel" = L_Vessel_Vol,
    "Left Choroid Plexus" = L_ChoroidPlexus_Vol,
    "Right Lat Ventricle"= R_LatVent_Vol,
    "Right Inf Lat Ventricle"= R_InfLatVent_Vol,
    "Right Cerebellum WM"=R_Cerebellum_WM_Vol,
    "Right Cerebellum Cortex" = R_Cerebellum_Cort_Vol,
    "Right Thalamus Proper" = R_ThalamusProper_Vol,
    "Right Caudate" = R_Caudate_Vol,
    "Right Putamen" = R_Putamen_Vol,
    "Right Pallidum" = R_Pallidum_Vol,
    "Right Hippocampus" = R_Hippo_Vol,
    "Right Amygdala"= R_Amygdala_Vol,
    "Right Accumbens Area" = R_AccumbensArea_Vol,
    "Right Vent Diencephalon"= R_VentDC_Vol,
    "Right Vessel" = R_Vessel_Vol,
    "Right Choroid Plexus"= R_ChoroidPlexus_Vol,
    "5th Ventricle" = `5thVent_Vol`,
    "Optic Chiasm" = OpticChiasm_Vol,
    "CC Posterior"= CC_Posterior_Vol,
    "CC MidPosterior"= CC_MidPosterior_Vol,
    "CC Central" = CC_Central_Vol,
    "CC MidAnterior" = CC_MidAnterior_Vol,
    "CC Anterior" = CC_Anterior_Vol) %>% tbl_summary(by = Racial_identity, statistic = list(all_continuous() ~ "{mean} ({sd})"), digits = all_continuous() ~ function(x) format(x, format = "e", digits = 4)) %>%
    modify_header(label ~ "**Brain Regions**") %>% as_gt()

Permutational analysis adjusted for Age, Gender, Education (years) & Economic income

# permutational_ancova_volumetry_corrected_intracraneal[,c("columns with volumetric data")]

set.seed(1234)
modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income <- lapply(permutational_ancova_volumetry_corrected_intracraneal[,c(6:17,24:62)], function(x) aovp(x ~ permutational_ancova_volumetry_corrected_intracraneal$Racial_identity+                  permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs +                              permutational_ancova_volumetry_corrected_intracraneal$Gender + permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ+ permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income))

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Brain segmentation volume

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$BrainSeg_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                       R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  0.01003
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       0.00219
## permutational_ancova_volumetry_corrected_intracraneal$Gender           0.01533
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       0.00002
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     0.00604
## Residuals                                                              0.81660
##                                                                       R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.0100273
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.0021880
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.0153330
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.0000209
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.0008624
## Residuals                                                             0.0021546
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1470
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1450
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1253
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  0.06395
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       0.06483
## permutational_ancova_volumetry_corrected_intracraneal$Gender           0.00080
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       1.00000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     0.89385
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity .  
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      .  
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Brain segmentation volume w/o ventricles

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$BrainSeg_Vol_No_Vent)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                       R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  0.00835
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       0.00157
## permutational_ancova_volumetry_corrected_intracraneal$Gender           0.01777
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       0.00005
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     0.00720
## Residuals                                                              0.83531
##                                                                       R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.0083453
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.0015664
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.0177727
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.0000537
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.0010283
## Residuals                                                             0.0022040
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1269
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        68
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     818
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  0.07329
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       0.90196
## permutational_ancova_volumetry_corrected_intracraneal$Gender           < 2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       0.60294
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     0.82396
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity .  
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs         
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$BrainSeg_Vol_No_Vent_Surf)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                       R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  0.00827
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       0.00162
## permutational_ancova_volumetry_corrected_intracraneal$Gender           0.01748
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       0.00006
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     0.00712
## Residuals                                                              0.83344
##                                                                       R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.0082713
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.0016163
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.0174818
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.0000551
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.0010177
## Residuals                                                             0.0021990
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       365
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     369
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   0.0146
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        0.2164
## permutational_ancova_volumetry_corrected_intracraneal$Gender            <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        0.7451
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.9241
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity *  
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs         
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$LCort_GM_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                       R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.000010
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.000365
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.002511
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.000005
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.000343
## Residuals                                                             0.051947
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.00001050
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.00036460
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.00251055
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.00000519
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.00004902
## Residuals                                                             0.00013706
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   51
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     620
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1.0000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        0.6667
## permutational_ancova_volumetry_corrected_intracraneal$Gender            <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        0.7843
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      1.0000
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity    
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs         
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$RCort_GM_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                       R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.000007
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.000265
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.001899
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.000003
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.000394
## Residuals                                                             0.051061
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.00000739
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.00026507
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.00189856
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.00000264
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.00005629
## Residuals                                                             0.00013472
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   85
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1597
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     550
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  0.54118
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       0.05949
## permutational_ancova_volumetry_corrected_intracraneal$Gender           < 2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       1.00000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     0.66909
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity    
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      .  
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$TotCort_GM_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                       R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.000036
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.001251
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.008776
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.000015
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.001381
## Residuals                                                             0.201885
##                                                                       R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.0000355
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.0012514
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.0087755
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.0000152
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.0001973
## Residuals                                                             0.0005327
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   51
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1501
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     262
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  0.98039
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       0.06262
## permutational_ancova_volumetry_corrected_intracraneal$Gender           < 2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       1.00000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     0.84733
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity    
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      .  
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$Total_GM_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                       R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.000137
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.001233
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.016548
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.000021
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.003794
## Residuals                                                             0.307344
##                                                                       R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.0001373
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.0012326
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.0165482
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.0000206
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.0005421
## Residuals                                                             0.0008109
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  230
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     738
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   0.3043
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$Gender            <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        0.8627
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.7995
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity    
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs         
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$SubCort_GM_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                        R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.0001125
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.0000000
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.0003179
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.0000002
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.0000552
## Residuals                                                             0.0034183
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.00011254
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.00000004
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.00031786
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.00000017
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.00000788
## Residuals                                                             0.00000902
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1122
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$Gender            <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.5392
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity ***
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs         
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$SupraTentorial_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                       R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  0.00910
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       0.00226
## permutational_ancova_volumetry_corrected_intracraneal$Gender           0.01081
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       0.00006
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     0.00407
## Residuals                                                              0.69229
##                                                                       R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.0090984
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.0022554
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.0108103
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.0000630
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.0005810
## Residuals                                                             0.0018266
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2614
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1061
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     802
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  0.03711
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       0.08671
## permutational_ancova_volumetry_corrected_intracraneal$Gender           0.01740
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       0.88235
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     1.00000
## Residuals                                                                     
##                                                                        
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity *
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      .
## permutational_ancova_volumetry_corrected_intracraneal$Gender          *
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$L_WM_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                       R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.001130
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.001358
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.000000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.000059
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.000392
## Residuals                                                             0.046560
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.00112980
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.00135782
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.00000005
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.00005911
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.00005603
## Residuals                                                             0.00012285
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      5000
## permutational_ancova_volumetry_corrected_intracraneal$Gender            51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     801
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   0.0004
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        0.9412
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.9139
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity ***
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      ***
## permutational_ancova_volumetry_corrected_intracraneal$Gender             
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$R_WM_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                       R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.001333
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.001500
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.000000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.000043
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.000471
## Residuals                                                             0.047728
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.00133328
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.00150020
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.00000029
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.00004328
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.00006732
## Residuals                                                             0.00012593
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      5000
## permutational_ancova_volumetry_corrected_intracraneal$Gender            51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     977
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.6428
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity ***
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      ***
## permutational_ancova_volumetry_corrected_intracraneal$Gender             
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$Tot_WM_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                       R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.004918
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.005713
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.000001
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.000204
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.001719
## Residuals                                                             0.187826
##                                                                       R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.0049177
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.0057126
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.0000006
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.0002035
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.0002455
## Residuals                                                             0.0004956
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      5000
## permutational_ancova_volumetry_corrected_intracraneal$Gender            51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     450
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.9244
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity ***
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      ***
## permutational_ancova_volumetry_corrected_intracraneal$Gender             
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$LatVent_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.00001242
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.00000774
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.00002102
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.00000032
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.00004496
## Residuals                                                             0.00163841
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1.2423e-05
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      7.7439e-06
## permutational_ancova_volumetry_corrected_intracraneal$Gender          2.1022e-05
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      3.1950e-07
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    6.4222e-06
## Residuals                                                             4.3230e-06
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 3021
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1702
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    5000
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  0.03211
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       0.05582
## permutational_ancova_volumetry_corrected_intracraneal$Gender           0.00660
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       1.00000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     0.34140
## Residuals                                                                     
##                                                                         
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity * 
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      . 
## permutational_ancova_volumetry_corrected_intracraneal$Gender          **
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      
## Residuals                                                               
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$L_InfLatVent_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1.2000e-10
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      2.6800e-09
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.1100e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      2.9700e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    2.8970e-08
## Residuals                                                             2.1952e-06
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1.1550e-10
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      2.6838e-09
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.1144e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      2.9702e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    4.1384e-09
## Residuals                                                             5.7920e-09
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   51
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender            51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      51
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity        1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs             1
## permutational_ancova_volumetry_corrected_intracraneal$Gender                 1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ             1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income           1
## Residuals

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$L_Cerebellum_WM_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.00002242
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.00000001
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.00000492
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.00000034
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.00000706
## Residuals                                                             0.00047668
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.2416e-05
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      8.4000e-09
## permutational_ancova_volumetry_corrected_intracraneal$Gender          4.9237e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      3.4310e-07
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.0089e-06
## Residuals                                                             1.2577e-06
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    2402
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   0.0104
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$Gender            0.0158
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.5354
## Residuals                                                                     
##                                                                        
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity *
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       
## permutational_ancova_volumetry_corrected_intracraneal$Gender          *
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$L_Cerebellum_Cort_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                        R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.0000104
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.0000001
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.0000765
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.0000002
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.0001621
## Residuals                                                             0.0039539
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1.0392e-05
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      8.8000e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          7.6539e-05
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      1.6200e-07
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    2.3156e-05
## Residuals                                                             1.0432e-05
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1160
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    5000
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  0.08017
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       1.00000
## permutational_ancova_volumetry_corrected_intracraneal$Gender           0.00040
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       1.00000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     0.02300
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity .  
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs         
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    *  
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$L_ThalamusProper_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.9800e-06
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      5.7400e-07
## permutational_ancova_volumetry_corrected_intracraneal$Gender          6.7380e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      1.2000e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.0300e-06
## Residuals                                                             1.0091e-04
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.9799e-06
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      5.7390e-07
## permutational_ancova_volumetry_corrected_intracraneal$Gender          6.7376e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      1.1800e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.4710e-07
## Residuals                                                             2.6630e-07
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1626
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     800
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  < 2e-16
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       0.05843
## permutational_ancova_volumetry_corrected_intracraneal$Gender           < 2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       1.00000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     0.72125
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity ***
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      .  
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$L_Caudate_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 6.6640e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.8900e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          2.6891e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      3.1000e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    2.7780e-07
## Residuals                                                             2.9802e-05
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 6.6637e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.8950e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          2.6891e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      3.0600e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    3.9690e-08
## Residuals                                                             7.8630e-08
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1505
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        0.6863
## permutational_ancova_volumetry_corrected_intracraneal$Gender            <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.6997
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity ***
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs         
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$L_Putamen_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 7.5000e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      2.0600e-07
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.9540e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      1.6200e-07
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.3830e-06
## Residuals                                                             8.2894e-05
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 7.5039e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      2.0597e-07
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.9545e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      1.6165e-07
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.9757e-07
## Residuals                                                             2.1872e-07
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2221
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       330
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1219
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  0.04322
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       0.78431
## permutational_ancova_volumetry_corrected_intracraneal$Gender           < 2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       0.23333
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     0.54061
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity *  
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs         
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$L_Pallidum_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1.3800e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.7800e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          3.1600e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      7.0000e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    9.6600e-08
## Residuals                                                             7.7774e-06
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1.3798e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.7777e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          3.1634e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      6.9710e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.3803e-08
## Residuals                                                             2.0521e-08
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  594
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender            87
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     488
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   0.1448
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        0.6863
## permutational_ancova_volumetry_corrected_intracraneal$Gender            0.5402
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.4816
## Residuals

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$`3rdVent_Vol`)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1.6200e-08
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.0200e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          7.1800e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      1.5000e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    3.7300e-08
## Residuals                                                             6.2679e-06
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1.6215e-08
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.0247e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          7.1818e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      1.5270e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    5.3230e-09
## Residuals                                                             1.6538e-08
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   51
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     820
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   0.6667
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        0.7647
## permutational_ancova_volumetry_corrected_intracraneal$Gender            0.0144
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.9110
## Residuals                                                                     
##                                                                        
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       
## permutational_ancova_volumetry_corrected_intracraneal$Gender          *
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$`4thVent_Vol`)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1.0900e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.0200e-07
## permutational_ancova_volumetry_corrected_intracraneal$Gender          2.2000e-07
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      1.6000e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.2620e-06
## Residuals                                                             4.5084e-05
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1.0929e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.0178e-07
## permutational_ancova_volumetry_corrected_intracraneal$Gender          2.1953e-07
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      1.5644e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.8022e-07
## Residuals                                                             1.1895e-07
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  255
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       356
## permutational_ancova_volumetry_corrected_intracraneal$Gender          2459
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       136
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    3221
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  0.28235
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       0.22191
## permutational_ancova_volumetry_corrected_intracraneal$Gender           0.03945
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       0.42647
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     0.11270
## Residuals                                                                     
##                                                                        
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       
## permutational_ancova_volumetry_corrected_intracraneal$Gender          *
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$`5thVent_Vol`)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 3.0000e-13
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.5000e-12
## permutational_ancova_volumetry_corrected_intracraneal$Gender          9.7000e-12
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      1.0000e-13
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    4.6600e-11
## Residuals                                                             4.1485e-09
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.7370e-13
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.4853e-12
## permutational_ancova_volumetry_corrected_intracraneal$Gender          9.7394e-12
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      5.0200e-14
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    6.6513e-12
## Residuals                                                             1.0946e-11
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   51
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender            51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      51
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity        1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs             1
## permutational_ancova_volumetry_corrected_intracraneal$Gender                 1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ             1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income           1
## Residuals

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$BrainStem_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.00002390
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.00000695
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.00002967
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.00000032
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.00000968
## Residuals                                                             0.00083209
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.3899e-05
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      6.9470e-06
## permutational_ancova_volumetry_corrected_intracraneal$Gender          2.9673e-05
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      3.2310e-07
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.3824e-06
## Residuals                                                             2.1955e-06
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  235
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       192
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     820
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   0.3021
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        0.3438
## permutational_ancova_volumetry_corrected_intracraneal$Gender            <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.5707
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity    
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs         
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$L_Hippo_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 7.9700e-08
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      2.4840e-07
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.8967e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      1.5140e-07
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    9.4360e-07
## Residuals                                                             2.7002e-05
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 7.9700e-08
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      2.4840e-07
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.8967e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      1.5143e-07
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.3480e-07
## Residuals                                                             7.1240e-08
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   51
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1271
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       812
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    3902
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  1.00000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       0.07317
## permutational_ancova_volumetry_corrected_intracraneal$Gender           < 2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       0.11084
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     0.11430
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity    
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      .  
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$L_Amygdala_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1.8500e-08
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.9600e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          4.0000e-10
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      9.0000e-10
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    6.8000e-08
## Residuals                                                             4.2692e-06
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1.8487e-08
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.9650e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          3.7490e-10
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      8.8090e-10
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    9.7074e-09
## Residuals                                                             1.1264e-08
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  169
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender            51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     500
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   0.3728
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        0.7843
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.5180
## Residuals

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$CSF_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5.7400e-08
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      8.0000e-09
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.5200e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      2.0500e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    5.6900e-08
## Residuals                                                             5.1867e-06
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5.7434e-08
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      7.9750e-09
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.5231e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      2.0464e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    8.1260e-09
## Residuals                                                             1.3685e-08
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   51
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender           166
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       104
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      78
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   0.7255
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$Gender            0.3795
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        0.4904
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.6410
## Residuals

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$L_AccumbensArea_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 9.3600e-09
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      2.5900e-09
## permutational_ancova_volumetry_corrected_intracraneal$Gender          7.6500e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      2.6720e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.4710e-08
## Residuals                                                             1.1252e-06
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 9.3625e-09
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      2.5949e-09
## permutational_ancova_volumetry_corrected_intracraneal$Gender          7.6455e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      2.6723e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    2.1008e-09
## Residuals                                                             2.9689e-09
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   51
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender            51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      51
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity        1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs             1
## permutational_ancova_volumetry_corrected_intracraneal$Gender                 1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income           1
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity    
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs         
## permutational_ancova_volumetry_corrected_intracraneal$Gender             
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$L_VentDC_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.9670e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      7.2000e-09
## permutational_ancova_volumetry_corrected_intracraneal$Gender          9.4420e-07
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.0000e+00
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    3.1650e-07
## Residuals                                                             2.7094e-05
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.9673e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      7.2000e-09
## permutational_ancova_volumetry_corrected_intracraneal$Gender          9.4422e-07
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      3.0000e-11
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    4.5210e-08
## Residuals                                                             7.1490e-08
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   95
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1143
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   0.5158
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$Gender            <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.6255
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity    
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs         
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$L_Vessel_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.7100e-10
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.6800e-10
## permutational_ancova_volumetry_corrected_intracraneal$Gender          2.0000e-11
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      7.1000e-11
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    2.4030e-09
## Residuals                                                             2.7318e-07
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.7069e-10
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.6761e-10
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.9820e-11
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      7.0710e-11
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    3.4326e-10
## Residuals                                                             7.2078e-10
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   51
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender            51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      51
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity        1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs             1
## permutational_ancova_volumetry_corrected_intracraneal$Gender                 1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ             1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income           1
## Residuals

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$L_ChoroidPlexus_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.7470e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      4.1200e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          2.7000e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      4.4000e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    6.6800e-08
## Residuals                                                             6.5968e-06
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.7470e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      4.1175e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          2.6980e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      4.4430e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    9.5430e-09
## Residuals                                                             1.7406e-08
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       632
## permutational_ancova_volumetry_corrected_intracraneal$Gender            51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    2763
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        0.1377
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.9468
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity ***
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs         
## permutational_ancova_volumetry_corrected_intracraneal$Gender             
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$R_LatVent_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.00001137
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.00001286
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.00001126
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.00000433
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.00003016
## Residuals                                                             0.00134073
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1.1367e-05
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.2857e-05
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.1261e-05
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      4.3339e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    4.3082e-06
## Residuals                                                             3.5375e-06
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2866
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender           437
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       126
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    2819
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  0.03385
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       0.88235
## permutational_ancova_volumetry_corrected_intracraneal$Gender           0.18764
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       0.44444
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     0.36112
## Residuals                                                                     
##                                                                        
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity *
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       
## permutational_ancova_volumetry_corrected_intracraneal$Gender           
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$R_InfLatVent_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 7.9700e-09
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      3.3110e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.7660e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      8.8800e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.3340e-08
## Residuals                                                             2.9108e-06
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 7.9740e-09
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      3.3106e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.7660e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      8.8780e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.9060e-09
## Residuals                                                             7.6800e-09
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   51
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      2846
## permutational_ancova_volumetry_corrected_intracraneal$Gender           744
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      51
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  1.00000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       0.03408
## permutational_ancova_volumetry_corrected_intracraneal$Gender           0.11962
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       1.00000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     1.00000
## Residuals                                                                     
##                                                                        
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      *
## permutational_ancova_volumetry_corrected_intracraneal$Gender           
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$R_Cerebellum_WM_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.00002311
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.00000000
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.00000181
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.00000212
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.00001201
## Residuals                                                             0.00048554
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.3106e-05
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      3.4000e-09
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.8080e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      2.1208e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.7155e-06
## Residuals                                                             1.2811e-06
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender           167
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        77
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    3313
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  < 2e-16
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       1.00000
## permutational_ancova_volumetry_corrected_intracraneal$Gender           0.37725
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       0.57143
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     0.09297
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity ***
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs         
## permutational_ancova_volumetry_corrected_intracraneal$Gender             
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    .  
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$R_Cerebellum_Cort_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                        R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 0.0000027
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      0.0000000
## permutational_ancova_volumetry_corrected_intracraneal$Gender          0.0000760
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.0000010
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    0.0001595
## Residuals                                                             0.0043375
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.6960e-06
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      2.6000e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          7.5973e-05
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      1.0040e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    2.2784e-05
## Residuals                                                             1.1445e-05
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   75
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender          4048
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    5000
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  0.57333
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       0.98039
## permutational_ancova_volumetry_corrected_intracraneal$Gender           0.02421
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       0.86275
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     0.05500
## Residuals                                                                     
##                                                                        
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       
## permutational_ancova_volumetry_corrected_intracraneal$Gender          *
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    .
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$R_ThalamusProper_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 4.1960e-06
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      6.0000e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5.0980e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      1.0600e-07
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    5.4400e-07
## Residuals                                                             8.0276e-05
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 4.1963e-06
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      5.9700e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5.0985e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      1.0560e-07
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    7.7700e-08
## Residuals                                                             2.1180e-07
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        66
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     485
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   0.0058
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        0.6061
## permutational_ancova_volumetry_corrected_intracraneal$Gender            <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.8433
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity ** 
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs         
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$R_Caudate_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 7.5010e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.0400e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          2.1999e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      6.9000e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    3.5330e-07
## Residuals                                                             3.1014e-05
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 7.5008e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.0380e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          2.1999e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      6.8700e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    5.0480e-08
## Residuals                                                             8.1830e-08
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     653
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        0.8627
## permutational_ancova_volumetry_corrected_intracraneal$Gender            <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.6907
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity ***
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs         
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$R_Putamen_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5.7800e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      2.8200e-07
## permutational_ancova_volumetry_corrected_intracraneal$Gender          2.2790e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      6.8000e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.0370e-06
## Residuals                                                             6.2777e-05
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5.7797e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      2.8194e-07
## permutational_ancova_volumetry_corrected_intracraneal$Gender          2.2792e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      6.7640e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.4817e-07
## Residuals                                                             1.6564e-07
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2429
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       219
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     664
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  0.03993
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       0.31507
## permutational_ancova_volumetry_corrected_intracraneal$Gender           0.00760
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       1.00000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     0.59789
## Residuals                                                                     
##                                                                         
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity * 
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        
## permutational_ancova_volumetry_corrected_intracraneal$Gender          **
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      
## Residuals                                                               
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$R_Pallidum_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1.7660e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      5.7000e-09
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.3550e-07
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      7.9000e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.6750e-07
## Residuals                                                             5.2016e-06
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1.7660e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      5.6700e-09
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.3548e-07
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      7.8760e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    2.3935e-08
## Residuals                                                             1.3725e-08
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    5000
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs         1.000
## permutational_ancova_volumetry_corrected_intracraneal$Gender            <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         1.000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       0.054
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity ***
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs         
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    .  
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$R_Hippo_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 3.5840e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      2.0330e-07
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.9648e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      7.0000e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    2.0750e-07
## Residuals                                                             2.2967e-05
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 3.5845e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      2.0329e-07
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.9648e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      7.0100e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    2.9650e-08
## Residuals                                                             6.0600e-08
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2449
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      4925
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1141
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  0.03961
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       0.02010
## permutational_ancova_volumetry_corrected_intracraneal$Gender           < 2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       1.00000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     0.74321
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity *  
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      *  
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$R_Amygdala_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.9500e-08
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      2.0000e-10
## permutational_ancova_volumetry_corrected_intracraneal$Gender          2.2200e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      2.3000e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    9.3200e-08
## Residuals                                                             5.3252e-06
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.9455e-08
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      2.4130e-10
## permutational_ancova_volumetry_corrected_intracraneal$Gender          2.2180e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      2.2532e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.3314e-08
## Residuals                                                             1.4051e-08
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   51
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender            51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     653
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1.0000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$Gender            0.7647
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.8346
## Residuals

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$R_AccumbensArea_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                        R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 6.870e-09
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      5.140e-09
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.185e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      6.900e-10
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    8.060e-09
## Residuals                                                             1.190e-06
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 6.8667e-09
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      5.1383e-09
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.1850e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      6.8890e-10
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.1518e-09
## Residuals                                                             3.1399e-09
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   51
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender           242
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      51
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1.0000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$Gender            0.2934
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      1.0000
## Residuals

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$R_VentDC_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 6.6870e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      4.6400e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.1026e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      0.0000e+00
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    2.1490e-07
## Residuals                                                             2.5178e-05
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 6.6875e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      4.6420e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.1026e-06
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      2.0000e-11
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    3.0700e-08
## Residuals                                                             6.6430e-08
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     177
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs             1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ             1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income           1
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity ***
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs         
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$R_Vessel_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                        R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.300e-11
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      9.130e-10
## permutational_ancova_volumetry_corrected_intracraneal$Gender          2.510e-10
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      1.595e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    3.322e-09
## Residuals                                                             2.359e-07
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.3300e-11
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      9.1347e-10
## permutational_ancova_volumetry_corrected_intracraneal$Gender          2.5105e-10
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      1.5951e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    4.7461e-10
## Residuals                                                             6.2244e-10
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   51
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender            51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      51
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity        1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs             1
## permutational_ancova_volumetry_corrected_intracraneal$Gender                 1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ             1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income           1
## Residuals

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$R_ChoroidPlexus_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 4.1920e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.3110e-07
## permutational_ancova_volumetry_corrected_intracraneal$Gender          6.3000e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      2.1000e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    6.3800e-08
## Residuals                                                             1.0778e-05
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 4.1918e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.3112e-07
## permutational_ancova_volumetry_corrected_intracraneal$Gender          6.2900e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      2.0800e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    9.1200e-09
## Residuals                                                             2.8440e-08
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      5000
## permutational_ancova_volumetry_corrected_intracraneal$Gender            51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      51
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        0.0186
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      1.0000
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity ***
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      *  
## permutational_ancova_volumetry_corrected_intracraneal$Gender             
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$OpticChiasm_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.8380e-08
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      9.4000e-10
## permutational_ancova_volumetry_corrected_intracraneal$Gender          6.2900e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      1.0000e-11
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    6.3400e-09
## Residuals                                                             3.3008e-07
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.8379e-08
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      9.3710e-10
## permutational_ancova_volumetry_corrected_intracraneal$Gender          6.2900e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      6.5000e-12
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    9.0530e-10
## Residuals                                                             8.7090e-10
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender            51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      51
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs             1
## permutational_ancova_volumetry_corrected_intracraneal$Gender                 1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ             1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income           1
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity ***
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs         
## permutational_ancova_volumetry_corrected_intracraneal$Gender             
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$CC_Posterior_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1.4486e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      9.1010e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          3.1153e-07
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      1.6900e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    7.6680e-08
## Residuals                                                             2.8391e-06
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1.4486e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      9.1011e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          3.1153e-07
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      1.6890e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.0954e-08
## Residuals                                                             7.4910e-09
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      5000
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    5000
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$Gender            <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.1562
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity ***
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      ***
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$CC_MidPosterior_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 3.4000e-10
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      2.7930e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          4.2940e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      6.6400e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    5.2910e-08
## Residuals                                                             1.5907e-06
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 3.3800e-10
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      2.7928e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          4.2942e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      6.6370e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    7.5580e-09
## Residuals                                                             4.1970e-09
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   51
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      4755
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    2578
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  1.00000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       0.02061
## permutational_ancova_volumetry_corrected_intracraneal$Gender           0.01180
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       1.00000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     0.15477
## Residuals                                                                     
##                                                                        
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      *
## permutational_ancova_volumetry_corrected_intracraneal$Gender          *
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$CC_Central_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.9400e-09
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      7.9300e-09
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5.2300e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      6.1000e-10
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    5.1060e-08
## Residuals                                                             1.8238e-06
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 2.9390e-09
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      7.9350e-09
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5.2296e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      6.0700e-10
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    7.2940e-09
## Residuals                                                             4.8120e-09
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   51
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    5000
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1.0000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$Gender            <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.3086
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity    
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs         
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$CC_MidAnterior_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 8.1300e-09
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.3000e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          3.3780e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      4.4400e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    3.7730e-08
## Residuals                                                             1.6993e-06
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 8.1310e-09
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      1.3001e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          3.3775e-08
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      4.4370e-09
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    5.3910e-09
## Residuals                                                             4.4840e-09
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   51
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        51
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1131
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1.0000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        0.8431
## permutational_ancova_volumetry_corrected_intracraneal$Gender            0.0164
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.6136
## Residuals                                                                     
##                                                                        
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity  
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs       
## permutational_ancova_volumetry_corrected_intracraneal$Gender          *
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ       
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income     
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

summary(modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income$CC_Anterior_Vol)

## Component 1 :
##                                                                        Df
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   1
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        1
## permutational_ancova_volumetry_corrected_intracraneal$Gender            1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      7
## Residuals                                                             379
##                                                                         R Sum Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1.7538e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      9.9440e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.3134e-07
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      2.7000e-10
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    8.6410e-08
## Residuals                                                             2.5336e-06
##                                                                        R Mean Sq
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 1.7538e-07
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      9.9440e-08
## permutational_ancova_volumetry_corrected_intracraneal$Gender          1.3134e-07
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ      2.6800e-10
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1.2345e-08
## Residuals                                                             6.6850e-09
##                                                                       Iter
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity 5000
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      5000
## permutational_ancova_volumetry_corrected_intracraneal$Gender          5000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        51
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income    1028
## Residuals                                                                 
##                                                                       Pr(Prob)
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity   <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs        <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$Gender            <2e-16
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ        1.0000
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income      0.1955
## Residuals                                                                     
##                                                                          
## permutational_ancova_volumetry_corrected_intracraneal$Racial_identity ***
## permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs      ***
## permutational_ancova_volumetry_corrected_intracraneal$Gender          ***
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ         
## permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income       
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Multiple comparisons correction Holm-Bonferroni method

## Extraction of p-values of the permutational analysis permutational_ancova_volumetry_corrected_intracraneal[,c("columns with volumetric data")]

set.seed(1234)
pvalues_modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income <- sapply(permutational_ancova_volumetry_corrected_intracraneal[,c(6:17,24:62)], function(x) aovp(x ~ permutational_ancova_volumetry_corrected_intracraneal$Racial_identity+                  permutational_ancova_volumetry_corrected_intracraneal$Age_in_Yrs +                              permutational_ancova_volumetry_corrected_intracraneal$Gender + permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Educ+ permutational_ancova_volumetry_corrected_intracraneal$SSAGA_Income)$perm$P)

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## Conversion of p-values in a data frame format

pvalues_permutation_multiple_comparisons_volumetry <- as.data.frame(pvalues_modpermut_volumetry_corrected_intracraneal_adjage_gender_educ_income) %>% slice(2)

pvalues_permutation_multiple_comparisons_volumetry <-pvalues_permutation_multiple_comparisons_volumetry %>%  gather(key = "volumetry_corrected_ICV", value = "permutation_pvalue") 

## Execution of Holm-Bonferroni multiple comparison analysis 

pvalues_permutation_multiple_comparisons_volumetry$Holm =p.adjust(pvalues_permutation_multiple_comparisons_volumetry$permutation_pvalue,method ="holm")

##    volumetry_corrected_ICV permutation_pvalue   Holm
## 1           SubCort_GM_Vol              0e+00 0.0000
## 2                 L_WM_Vol              4e-04 0.0148
## 3                 R_WM_Vol              0e+00 0.0000
## 4               Tot_WM_Vol              0e+00 0.0000
## 5     L_ThalamusProper_Vol              0e+00 0.0000
## 6            L_Caudate_Vol              0e+00 0.0000
## 7      L_ChoroidPlexus_Vol              0e+00 0.0000
## 8      R_Cerebellum_WM_Vol              0e+00 0.0000
## 9            R_Caudate_Vol              0e+00 0.0000
## 10          R_Pallidum_Vol              0e+00 0.0000
## 11            R_VentDC_Vol              0e+00 0.0000
## 12     R_ChoroidPlexus_Vol              0e+00 0.0000
## 13         OpticChiasm_Vol              0e+00 0.0000
## 14        CC_Posterior_Vol              0e+00 0.0000
## 15         CC_Anterior_Vol              0e+00 0.0000

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Permutational analysis adjusted for Age, Gender, Education (years) & Economic income

Brain Cortical Thickness descriptives

permutational_ancova_cortical_thickness %>% na.omit() %>% select(c(2,6:73)) %>% 
   dplyr::rename(
    "Left Banks STS" = L_Bankssts_Thck,
    "Left Caudal Anterior Cingulate" = L_Caudalanteriorcingulate_Thck,
    "Left Caudal Middle Frontal" = L_Caudalmiddlefrontal_Thck,
    "Left Cuneus" = L_Cuneus_Thck,
    "Left Entorhinal" = L_Entorhinal_Thck,
    "Left Fusiform" = L_Fusiform_Thck, 
    "Left Inferior Parietal" = L_Inferiorparietal_Thck,
    "Left Inferior Temporal" = L_Inferiortemporal_Thck,
    "Left Isthmuscingulate" = L_Isthmuscingulate_Thck,
    "Left Lateral Occipital" = L_Lateraloccipital_Thck,
    "Left Lateral Orbitofrontal" = L_Lateralorbitofrontal_Thck,
    "Left Lingual"  = L_Lingual_Thck,
    "Left Medialorbitofrontal" = L_Medialorbitofrontal_Thck,
    "Left Middletemporal" = L_Middletemporal_Thck,
    "Left Parahippocampal" = L_Parahippocampal_Thck,
    "Left Paracentral" = L_Paracentral_Thck,
    "Left Parsopercularis" = L_Parsopercularis_Thck,
    "Left Parsorbitalis" = L_Parsorbitalis_Thck,
    "Left Parstriangularis" = L_Parstriangularis_Thck,
    "Left Pericalcarine" = L_Pericalcarine_Thck,
    "Left Postcentral" = L_Postcentral_Thck,
    "Left Posterior Cingulate" = L_Posteriorcingulate_Thck,
    "Left Precentral" = L_Precentral_Thck,
    "Left Precuneus" = L_Precuneus_Thck,
    "Left Rostral anterior cingulate" = L_Rostralanteriorcingulate_Thck,
    "Left Rostral middle frontal" = L_Rostralmiddlefrontal_Thck,
    "Left Superior Frontal" = L_Superiorfrontal_Thck,
    "Left Superior Parietal" = L_Superiorparietal_Thck,
    "Left Superior Temporal" = L_Superiortemporal_Thck,
    "Left Supramarginal" = L_Supramarginal_Thck,
    "Left Frontal Pole" = L_Frontalpole_Thck,
    "Left Temporal Pole" = L_Temporalpole_Thck,
    "Left Transverse Temporal" = L_Transversetemporal_Thck,
    "Left Insula" = L_Insula_Thck,
    "Right Banks STS" = R_Bankssts_Thck,
    "Right Caudal Anterior Cingulate"= R_Caudalanteriorcingulate_Thck,
    "Right Caudal Middle Frontal" = R_Caudalmiddlefrontal_Thck,
    "Right Cuneus" = R_Cuneus_Thck,
    "Right Entorhinal" = R_Entorhinal_Thck,
    "Right Fusiform" = R_Fusiform_Thck,
    "Right Inferior Parietal" =R_Inferiorparietal_Thck,
    "Right Inferior Temporal" = R_Inferiortemporal_Thck,
    "Right Isthmuscingulate" = R_Isthmuscingulate_Thck,
    "Right Lateral Occipital" = R_Lateraloccipital_Thck,
    "Right Lateral Orbitofrontal" = R_Lateralorbitofrontal_Thck,
    "Right Lingual" = R_Lingual_Thck,
    "Right Medial Orbitofrontal" = R_Medialorbitofrontal_Thck,
    "Right Middle Temporal"= R_Middletemporal_Thck,
    "Right _Parahippocampal" = R_Parahippocampal_Thck,
    "Right Paracentral" = R_Paracentral_Thck,
    "Right Parsopercularis"= R_Parsopercularis_Thck,
    "Right Parsorbitalis" = R_Parsorbitalis_Thck,
    "Right Parstriangularis" = R_Parstriangularis_Thck,
    "Right Pericalcarine" = R_Pericalcarine_Thck,
    "Right Postcentral" = R_Postcentral_Thck,
    "Right Posterior Cingulate" = R_Posteriorcingulate_Thck,
    "Right Precentral" = R_Precentral_Thck,
    "Right Precuneus" = R_Precuneus_Thck,
    "Right Rostral Anterior Cingulate" = R_Rostralanteriorcingulate_Thck,
    "Right Rostral Middle Frontal" = R_Rostralmiddlefrontal_Thck,
    "Right Superior Frontal" = R_Superiorfrontal_Thck,
    "Right Superior Parietal" = R_Superiorparietal_Thck,
    "Right Superior Temporal" = R_Superiortemporal_Thck,
    "Right Supramarginal" = R_Supramarginal_Thck,
    "Right Frontal Pole" = R_Frontalpole_Thck,
    "Right Temporal Pole" = R_Temporalpole_Thck,                  
    "Right Transverse Temporal" = R_Transversetemporal_Thck,
    "Right Insula" = R_Insula_Thck ) %>% tbl_summary(by = Racial_identity, statistic = list(all_continuous() ~ "{mean} ({sd})"), digits = all_continuous() ~ function(x) format(x, format = "e", digits = 4)) %>%
    modify_header(label ~ "**Brain Regions**") %>% as_gt()

set.seed(1234)
permutational_ancova_cortical_thickness_adjage_educ_income <- lapply(permutational_ancova_cortical_thickness[,6:73], function(x) aovp(x ~ permutational_ancova_cortical_thickness$Racial_identity+ permutational_ancova_cortical_thickness$Age_in_Yrs+ permutational_ancova_cortical_thickness$Gender+  permutational_ancova_cortical_thickness$SSAGA_Educ+ permutational_ancova_cortical_thickness$SSAGA_Income))

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Left Banks of superior temporal sulcus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Bankssts_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0771  0.077134
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0585  0.058521
## permutational_ancova_cortical_thickness$Gender            1   0.0324  0.032364
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0001  0.000136
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.1674  0.023912
## Residuals                                               379   7.3470  0.019385
##                                                         Iter Pr(Prob)  
## permutational_ancova_cortical_thickness$Racial_identity 5000  0.01260 *
## permutational_ancova_cortical_thickness$Age_in_Yrs      2999  0.03234 *
## permutational_ancova_cortical_thickness$Gender          1001  0.09091 .
## permutational_ancova_cortical_thickness$SSAGA_Educ        51  0.92157  
## permutational_ancova_cortical_thickness$SSAGA_Income    5000  0.25700  
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Caudal Anterior Cingulate Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Caudalanteriorcingulate_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0919  0.091880
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.1286  0.128632
## permutational_ancova_cortical_thickness$Gender            1   0.0267  0.026744
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0000  0.000009
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.1206  0.017222
## Residuals                                               379  10.5912  0.027945
##                                                         Iter Pr(Prob)  
## permutational_ancova_cortical_thickness$Racial_identity   51  0.96078  
## permutational_ancova_cortical_thickness$Age_in_Yrs      2472  0.03924 *
## permutational_ancova_cortical_thickness$Gender           495  0.16970  
## permutational_ancova_cortical_thickness$SSAGA_Educ        51  1.00000  
## permutational_ancova_cortical_thickness$SSAGA_Income    1803  0.73267  
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Caudal Middle Frontal Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Caudalmiddlefrontal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0532   0.05319
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.3411   0.34106
## permutational_ancova_cortical_thickness$Gender            1   0.0010   0.00096
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0077   0.00768
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0273   0.00390
## Residuals                                               379   5.7049   0.01505
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity  776   0.1147    
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender            51   1.0000    
## permutational_ancova_cortical_thickness$SSAGA_Educ       254   0.2835    
## permutational_ancova_cortical_thickness$SSAGA_Income     315   0.9524    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Cuneus Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Cuneus_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.2048  0.204775
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0145  0.014472
## permutational_ancova_cortical_thickness$Gender            1   0.0022  0.002223
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0000  0.000006
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0831  0.011872
## Residuals                                               379   5.3650  0.014156
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Age_in_Yrs       244   0.2910    
## permutational_ancova_cortical_thickness$Gender            99   0.5051    
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   1.0000    
## permutational_ancova_cortical_thickness$SSAGA_Income    4615   0.6115    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Entorhinal Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Entorhinal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0750  0.075032
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0388  0.038814
## permutational_ancova_cortical_thickness$Gender            1   0.0019  0.001871
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.1304  0.130446
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.6586  0.094091
## Residuals                                               379  22.1424  0.058423
##                                                         Iter Pr(Prob)  
## permutational_ancova_cortical_thickness$Racial_identity  925  0.09838 .
## permutational_ancova_cortical_thickness$Age_in_Yrs       522  0.16092  
## permutational_ancova_cortical_thickness$Gender            51  1.00000  
## permutational_ancova_cortical_thickness$SSAGA_Educ        51  0.76471  
## permutational_ancova_cortical_thickness$SSAGA_Income    5000  0.09220 .
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Fusiform Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Fusiform_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0675  0.067480
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0492  0.049226
## permutational_ancova_cortical_thickness$Gender            1   0.0058  0.005846
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0169  0.016886
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0364  0.005196
## Residuals                                               379   5.2996  0.013983
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Age_in_Yrs       212   0.3208    
## permutational_ancova_cortical_thickness$Gender           415   0.1952    
## permutational_ancova_cortical_thickness$SSAGA_Educ       338   0.2308    
## permutational_ancova_cortical_thickness$SSAGA_Income     332   1.0000    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Inferior Parietal Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Inferiorparietal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0639  0.063948
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.1516  0.151601
## permutational_ancova_cortical_thickness$Gender            1   0.0079  0.007855
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0057  0.005688
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0405  0.005789
## Residuals                                               379   4.5021  0.011879
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 5000   0.0072 ** 
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender           450   0.1822    
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   0.8235    
## permutational_ancova_cortical_thickness$SSAGA_Income    2417   0.9082    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Inferior Temporal Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Inferiortemporal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0243  0.024319
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0382  0.038163
## permutational_ancova_cortical_thickness$Gender            1   0.0202  0.020213
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0069  0.006904
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0749  0.010694
## Residuals                                               379   5.9605  0.015727
##                                                         Iter Pr(Prob)  
## permutational_ancova_cortical_thickness$Racial_identity   81  0.55556  
## permutational_ancova_cortical_thickness$Age_in_Yrs      3854  0.02543 *
## permutational_ancova_cortical_thickness$Gender           163  0.38037  
## permutational_ancova_cortical_thickness$SSAGA_Educ        51  0.72549  
## permutational_ancova_cortical_thickness$SSAGA_Income    1007  0.76564  
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Isthmus of Cingulate Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Isthmuscingulate_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0654  0.065405
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0095  0.009517
## permutational_ancova_cortical_thickness$Gender            1   0.0498  0.049764
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0191  0.019055
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.4289  0.061273
## Residuals                                               379  31.3911  0.082826
##                                                         Iter Pr(Prob)
## permutational_ancova_cortical_thickness$Racial_identity  231   0.3030
## permutational_ancova_cortical_thickness$Age_in_Yrs        51   1.0000
## permutational_ancova_cortical_thickness$Gender            80   0.5625
## permutational_ancova_cortical_thickness$SSAGA_Educ       148   0.4054
## permutational_ancova_cortical_thickness$SSAGA_Income     919   0.6692
## Residuals

Left Lateral Occipital Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Lateraloccipital_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.2734  0.273422
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0918  0.091756
## permutational_ancova_cortical_thickness$Gender            1   0.0039  0.003920
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0000  0.000019
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0535  0.007645
## Residuals                                               379   4.4757  0.011809
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender            51   0.8824    
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   0.8627    
## permutational_ancova_cortical_thickness$SSAGA_Income    2014   0.7602    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Lateral Orbitofrontal Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Lateralorbitofrontal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0205   0.02047
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.3394   0.33942
## permutational_ancova_cortical_thickness$Gender            1   0.0071   0.00714
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0259   0.02592
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0310   0.00443
## Residuals                                               379   6.0349   0.01592
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity  468  0.17735    
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000  < 2e-16 ***
## permutational_ancova_cortical_thickness$Gender           233  0.30043    
## permutational_ancova_cortical_thickness$SSAGA_Educ      1102  0.08348 .  
## permutational_ancova_cortical_thickness$SSAGA_Income    1102  0.94283    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Lingual Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Lingual_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.1452  0.145231
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0158  0.015815
## permutational_ancova_cortical_thickness$Gender            1   0.0011  0.001142
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0052  0.005228
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0871  0.012450
## Residuals                                               379   4.5952  0.012124
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Age_in_Yrs       116   0.4655    
## permutational_ancova_cortical_thickness$Gender            53   0.6604    
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   1.0000    
## permutational_ancova_cortical_thickness$SSAGA_Income    3070   0.2502    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Medial Orbitofrontal Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Medialorbitofrontal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.1671  0.167112
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0608  0.060818
## permutational_ancova_cortical_thickness$Gender            1   0.0560  0.056017
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0024  0.002368
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.1634  0.023341
## Residuals                                               379   9.3393  0.024642
##                                                         Iter Pr(Prob)  
## permutational_ancova_cortical_thickness$Racial_identity 2994   0.0324 *
## permutational_ancova_cortical_thickness$Age_in_Yrs      3798   0.0258 *
## permutational_ancova_cortical_thickness$Gender            51   0.8039  
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   0.9608  
## permutational_ancova_cortical_thickness$SSAGA_Income    2522   0.4481  
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Middle Temporal Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Middletemporal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0688  0.068803
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.1050  0.105002
## permutational_ancova_cortical_thickness$Gender            1   0.0052  0.005246
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0265  0.026500
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0587  0.008383
## Residuals                                               379   6.5807  0.017363
##                                                         Iter Pr(Prob)  
## permutational_ancova_cortical_thickness$Racial_identity 1248  0.07452 .
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000  0.01760 *
## permutational_ancova_cortical_thickness$Gender            51  1.00000  
## permutational_ancova_cortical_thickness$SSAGA_Educ        51  0.98039  
## permutational_ancova_cortical_thickness$SSAGA_Income     147  0.87755  
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Parahippocampal Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Parahippocampal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0821  0.082096
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0686  0.068621
## permutational_ancova_cortical_thickness$Gender            1   0.1446  0.144586
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0058  0.005810
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.4964  0.070907
## Residuals                                               379  25.9608  0.068498
##                                                         Iter Pr(Prob)
## permutational_ancova_cortical_thickness$Racial_identity   53   0.6604
## permutational_ancova_cortical_thickness$Age_in_Yrs       746   0.1193
## permutational_ancova_cortical_thickness$Gender           508   0.1654
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   1.0000
## permutational_ancova_cortical_thickness$SSAGA_Income     876   0.5765
## Residuals

Left Paracentral Sulcus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Paracentral_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0278  0.027754
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.1685  0.168511
## permutational_ancova_cortical_thickness$Gender            1   0.0471  0.047065
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0025  0.002543
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0617  0.008810
## Residuals                                               379   6.7820  0.017894
##                                                         Iter Pr(Prob)   
## permutational_ancova_cortical_thickness$Racial_identity   51   1.0000   
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   0.0028 **
## permutational_ancova_cortical_thickness$Gender           391   0.2046   
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   0.9020   
## permutational_ancova_cortical_thickness$SSAGA_Income    1065   0.8028   
## Residuals                                                               
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Parsopercularis

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Parsopercularis_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0188  0.018776
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.3051  0.305078
## permutational_ancova_cortical_thickness$Gender            1   0.0348  0.034780
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0035  0.003534
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.1215  0.017354
## Residuals                                               379   5.7739  0.015234
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity  319   0.2414    
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender           270   0.2704    
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   1.0000    
## permutational_ancova_cortical_thickness$SSAGA_Income    2040   0.1279    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Parsorbitalis

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Parsorbitalis_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0026   0.00261
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.4854   0.48537
## permutational_ancova_cortical_thickness$Gender            1   0.1426   0.14264
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0119   0.01195
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.1323   0.01890
## Residuals                                               379   8.6360   0.02279
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity   51  1.00000    
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000  < 2e-16 ***
## permutational_ancova_cortical_thickness$Gender          2491  0.03894 *  
## permutational_ancova_cortical_thickness$SSAGA_Educ       365  0.21644    
## permutational_ancova_cortical_thickness$SSAGA_Income    1877  0.33245    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Parstriangularis

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Parstriangularis_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0015   0.00155
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.3366   0.33664
## permutational_ancova_cortical_thickness$Gender            1   0.0046   0.00455
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0192   0.01920
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0540   0.00772
## Residuals                                               379   6.1745   0.01629
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity   51   1.0000    
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender           268   0.2724    
## permutational_ancova_cortical_thickness$SSAGA_Educ       651   0.1336    
## permutational_ancova_cortical_thickness$SSAGA_Income     309   0.9741    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Pericalcarine Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Pericalcarine_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.1147  0.114718
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0590  0.059024
## permutational_ancova_cortical_thickness$Gender            1   0.0364  0.036377
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0016  0.001615
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0842  0.012035
## Residuals                                               379   5.0842  0.013415
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 5000  < 2e-16 ***
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000  0.01800 *  
## permutational_ancova_cortical_thickness$Gender          4372  0.02242 *  
## permutational_ancova_cortical_thickness$SSAGA_Educ        51  0.96078    
## permutational_ancova_cortical_thickness$SSAGA_Income    2326  0.51032    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Postcentral Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Postcentral_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.1285  0.128484
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0739  0.073852
## permutational_ancova_cortical_thickness$Gender            1   0.0015  0.001502
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0018  0.001786
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0599  0.008555
## Residuals                                               379   3.7673  0.009940
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender            51   1.0000    
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   1.0000    
## permutational_ancova_cortical_thickness$SSAGA_Income    2033   0.7024    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Posterior Cingulate Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Posteriorcingulate_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0065  0.006454
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.2896  0.289580
## permutational_ancova_cortical_thickness$Gender            1   0.0185  0.018531
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0475  0.047510
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0366  0.005228
## Residuals                                               379   6.0540  0.015974
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity  309   0.2460    
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender           471   0.1762    
## permutational_ancova_cortical_thickness$SSAGA_Educ        53   0.6604    
## permutational_ancova_cortical_thickness$SSAGA_Income     400   0.8800    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Precentral Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Precentral_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0001  0.000097
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0977  0.097736
## permutational_ancova_cortical_thickness$Gender            1   0.0020  0.001953
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0086  0.008611
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0451  0.006447
## Residuals                                               379   5.3037  0.013994
##                                                         Iter Pr(Prob)  
## permutational_ancova_cortical_thickness$Racial_identity   51   1.0000  
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   0.0184 *
## permutational_ancova_cortical_thickness$Gender            51   0.7843  
## permutational_ancova_cortical_thickness$SSAGA_Educ        56   0.6429  
## permutational_ancova_cortical_thickness$SSAGA_Income    1753   0.9395  
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Precuneus Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Precuneus_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0161  0.016111
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.1352  0.135160
## permutational_ancova_cortical_thickness$Gender            1   0.0055  0.005451
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0011  0.001080
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0761  0.010870
## Residuals                                               379   4.8669  0.012841
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 1159  0.08024 .  
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000  < 2e-16 ***
## permutational_ancova_cortical_thickness$Gender            51  1.00000    
## permutational_ancova_cortical_thickness$SSAGA_Educ        51  0.68627    
## permutational_ancova_cortical_thickness$SSAGA_Income    3242  0.55028    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Rostral Anterior Cingulate Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Rostralanteriorcingulate_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.1927  0.192697
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.1825  0.182523
## permutational_ancova_cortical_thickness$Gender            1   0.0366  0.036562
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0125  0.012463
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0722  0.010314
## Residuals                                               379  14.4641  0.038164
##                                                         Iter Pr(Prob)  
## permutational_ancova_cortical_thickness$Racial_identity 5000   0.0138 *
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   0.0130 *
## permutational_ancova_cortical_thickness$Gender            51   0.7647  
## permutational_ancova_cortical_thickness$SSAGA_Educ       103   0.4951  
## permutational_ancova_cortical_thickness$SSAGA_Income      92   1.0000  
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Rostral Middle Frontal Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Rostralmiddlefrontal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0210  0.020977
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.3138  0.313825
## permutational_ancova_cortical_thickness$Gender            1   0.0030  0.003024
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0011  0.001148
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0506  0.007232
## Residuals                                               379   5.3190  0.014034
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity   83   0.5542    
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender            51   1.0000    
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   1.0000    
## permutational_ancova_cortical_thickness$SSAGA_Income    3467   0.7791    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Superior Frontal Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Superiorfrontal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0620   0.06199
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.4235   0.42355
## permutational_ancova_cortical_thickness$Gender            1   0.0513   0.05128
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0012   0.00124
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0162   0.00232
## Residuals                                               379   6.7212   0.01773
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity  603   0.1426    
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender            51   0.6667    
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   0.9804    
## permutational_ancova_cortical_thickness$SSAGA_Income     197   1.0000    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Superior Parietal Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Superiorparietal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0125  0.012546
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0540  0.054034
## permutational_ancova_cortical_thickness$Gender            1   0.0052  0.005246
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0054  0.005430
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0272  0.003887
## Residuals                                               379   4.2101  0.011108
##                                                         Iter Pr(Prob)  
## permutational_ancova_cortical_thickness$Racial_identity  430   0.1907  
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   0.0176 *
## permutational_ancova_cortical_thickness$Gender           155   0.3935  
## permutational_ancova_cortical_thickness$SSAGA_Educ       535   0.1589  
## permutational_ancova_cortical_thickness$SSAGA_Income     930   0.8699  
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Superior Temporal Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Superiortemporal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0019  0.001925
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.2855  0.285488
## permutational_ancova_cortical_thickness$Gender            1   0.0182  0.018187
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0044  0.004400
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0274  0.003913
## Residuals                                               379   6.5411  0.017259
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity  154   0.3961    
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender           472   0.1758    
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   0.8824    
## permutational_ancova_cortical_thickness$SSAGA_Income     267   0.9663    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Supramarginal Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Supramarginal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0652  0.065182
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.2055  0.205488
## permutational_ancova_cortical_thickness$Gender            1   0.0153  0.015265
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0185  0.018451
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0656  0.009367
## Residuals                                               379   4.8774  0.012869
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 3703  0.02647 *  
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000  < 2e-16 ***
## permutational_ancova_cortical_thickness$Gender           338  0.23077    
## permutational_ancova_cortical_thickness$SSAGA_Educ        51  1.00000    
## permutational_ancova_cortical_thickness$SSAGA_Income     292  0.64726    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Frontal Pole

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Frontalpole_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0865   0.08645
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.8604   0.86043
## permutational_ancova_cortical_thickness$Gender            1   0.0899   0.08991
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0069   0.00689
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.1966   0.02809
## Residuals                                               379  14.4880   0.03823
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity  454   0.1806    
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender           592   0.1453    
## permutational_ancova_cortical_thickness$SSAGA_Educ        91   0.5275    
## permutational_ancova_cortical_thickness$SSAGA_Income     537   0.8547    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Temporal Pole

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Temporalpole_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0047   0.00467
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.1042   0.10420
## permutational_ancova_cortical_thickness$Gender            1   0.9804   0.98037
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.1793   0.17934
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.7049   0.10071
## Residuals                                               379  23.7736   0.06273
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity   51  1.00000    
## permutational_ancova_cortical_thickness$Age_in_Yrs       347  0.22478    
## permutational_ancova_cortical_thickness$Gender          5000  < 2e-16 ***
## permutational_ancova_cortical_thickness$SSAGA_Educ      1316  0.07067 .  
## permutational_ancova_cortical_thickness$SSAGA_Income    5000  0.11860    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Transverse Temporal Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Transversetemporal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.2204  0.220386
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0970  0.097008
## permutational_ancova_cortical_thickness$Gender            1   0.0964  0.096409
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0175  0.017505
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0621  0.008872
## Residuals                                               379  11.4592  0.030235
##                                                         Iter Pr(Prob)  
## permutational_ancova_cortical_thickness$Racial_identity 5000  0.01780 *
## permutational_ancova_cortical_thickness$Age_in_Yrs      4727  0.02073 *
## permutational_ancova_cortical_thickness$Gender          1504  0.06250 .
## permutational_ancova_cortical_thickness$SSAGA_Educ        51  1.00000  
## permutational_ancova_cortical_thickness$SSAGA_Income      94  0.98936  
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Insula

summary(permutational_ancova_cortical_thickness_adjage_educ_income$L_Insula_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0390   0.03898
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.2640   0.26401
## permutational_ancova_cortical_thickness$Gender            1   0.3861   0.38606
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0069   0.00692
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.1088   0.01554
## Residuals                                               379   7.0734   0.01866
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity  997  0.09127 .  
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000  < 2e-16 ***
## permutational_ancova_cortical_thickness$Gender          5000  < 2e-16 ***
## permutational_ancova_cortical_thickness$SSAGA_Educ       121  0.45455    
## permutational_ancova_cortical_thickness$SSAGA_Income     678  0.58850    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Banks of superior temporal sulcus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Bankssts_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.2187  0.218687
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0780  0.077981
## permutational_ancova_cortical_thickness$Gender            1   0.0393  0.039297
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0028  0.002777
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0473  0.006763
## Residuals                                               379   7.1336  0.018822
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 5000  < 2e-16 ***
## permutational_ancova_cortical_thickness$Age_in_Yrs      2195  0.04374 *  
## permutational_ancova_cortical_thickness$Gender           940  0.09681 .  
## permutational_ancova_cortical_thickness$SSAGA_Educ        51  1.00000    
## permutational_ancova_cortical_thickness$SSAGA_Income     613  0.89886    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Caudal Anterior Cingulate Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Caudalanteriorcingulate_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0114  0.011430
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0275  0.027451
## permutational_ancova_cortical_thickness$Gender            1   0.0229  0.022893
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.2009  0.200861
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.1385  0.019779
## Residuals                                               379  21.2059  0.055952
##                                                         Iter Pr(Prob)  
## permutational_ancova_cortical_thickness$Racial_identity   51  0.94118  
## permutational_ancova_cortical_thickness$Age_in_Yrs        51  0.86275  
## permutational_ancova_cortical_thickness$Gender           102  0.50000  
## permutational_ancova_cortical_thickness$SSAGA_Educ      2244  0.04278 *
## permutational_ancova_cortical_thickness$SSAGA_Income     446  1.00000  
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Caudal Middle Frontal Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Caudalmiddlefrontal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0666  0.066567
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.2280  0.227953
## permutational_ancova_cortical_thickness$Gender            1   0.0037  0.003675
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0146  0.014619
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0296  0.004233
## Residuals                                               379   5.0404  0.013299
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 5000   0.0084 ** 
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender            51   0.9020    
## permutational_ancova_cortical_thickness$SSAGA_Educ       508   0.1654    
## permutational_ancova_cortical_thickness$SSAGA_Income     214   1.0000    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Cuneus Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Cuneus_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.1722  0.172204
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0076  0.007604
## permutational_ancova_cortical_thickness$Gender            1   0.0040  0.004020
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0441  0.044145
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.1448  0.020689
## Residuals                                               379   4.5700  0.012058
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Age_in_Yrs       110   0.4818    
## permutational_ancova_cortical_thickness$Gender            51   0.7647    
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   0.8431    
## permutational_ancova_cortical_thickness$SSAGA_Income    2763   0.0532 .  
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Entorhinal Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Entorhinal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.6441   0.64413
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0610   0.06097
## permutational_ancova_cortical_thickness$Gender            1   0.0003   0.00030
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0200   0.02000
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.4819   0.06885
## Residuals                                               379  21.7935   0.05750
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Age_in_Yrs       387   0.2067    
## permutational_ancova_cortical_thickness$Gender            51   0.9804    
## permutational_ancova_cortical_thickness$SSAGA_Educ       182   0.3571    
## permutational_ancova_cortical_thickness$SSAGA_Income     907   0.1742    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Fusiform Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Fusiform_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0966  0.096587
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0542  0.054173
## permutational_ancova_cortical_thickness$Gender            1   0.0060  0.006024
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0092  0.009154
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.1335  0.019071
## Residuals                                               379   4.5718  0.012063
##                                                         Iter Pr(Prob)  
## permutational_ancova_cortical_thickness$Racial_identity 1997  0.04807 *
## permutational_ancova_cortical_thickness$Age_in_Yrs      4519  0.02169 *
## permutational_ancova_cortical_thickness$Gender           241  0.29461  
## permutational_ancova_cortical_thickness$SSAGA_Educ       563  0.15098  
## permutational_ancova_cortical_thickness$SSAGA_Income    5000  0.12880  
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Inferior Parietal Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Inferiorparietal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0969  0.096927
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0495  0.049494
## permutational_ancova_cortical_thickness$Gender            1   0.0109  0.010905
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0042  0.004244
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0931  0.013298
## Residuals                                               379   3.7954  0.010014
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   0.0154 *  
## permutational_ancova_cortical_thickness$Gender           340   0.2294    
## permutational_ancova_cortical_thickness$SSAGA_Educ       268   0.2724    
## permutational_ancova_cortical_thickness$SSAGA_Income    5000   0.1950    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Inferior Temporal Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Inferiortemporal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0550  0.055004
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0374  0.037446
## permutational_ancova_cortical_thickness$Gender            1   0.0431  0.043097
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0107  0.010743
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0944  0.013482
## Residuals                                               379   5.4482  0.014375
##                                                         Iter Pr(Prob)  
## permutational_ancova_cortical_thickness$Racial_identity 1719  0.05526 .
## permutational_ancova_cortical_thickness$Age_in_Yrs      1372  0.06851 .
## permutational_ancova_cortical_thickness$Gender           730  0.12055  
## permutational_ancova_cortical_thickness$SSAGA_Educ       189  0.34921  
## permutational_ancova_cortical_thickness$SSAGA_Income    1066  0.55816  
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Isthmus of Cingulate Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Isthmuscingulate_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0307  0.030671
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0001  0.000059
## permutational_ancova_cortical_thickness$Gender            1   0.0576  0.057580
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0064  0.006360
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.1971  0.028159
## Residuals                                               379  11.3353  0.029908
##                                                         Iter Pr(Prob)  
## permutational_ancova_cortical_thickness$Racial_identity 1054  0.08729 .
## permutational_ancova_cortical_thickness$Age_in_Yrs        51  0.98039  
## permutational_ancova_cortical_thickness$Gender          1424  0.06601 .
## permutational_ancova_cortical_thickness$SSAGA_Educ       170  0.37059  
## permutational_ancova_cortical_thickness$SSAGA_Income     799  0.46934  
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Lateral Occipital Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Lateraloccipital_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.3527   0.35269
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0436   0.04358
## permutational_ancova_cortical_thickness$Gender            1   0.0186   0.01857
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0003   0.00025
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0377   0.00539
## Residuals                                               379   4.1235   0.01088
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 5000  < 2e-16 ***
## permutational_ancova_cortical_thickness$Age_in_Yrs      4008  0.02445 *  
## permutational_ancova_cortical_thickness$Gender           465  0.17849    
## permutational_ancova_cortical_thickness$SSAGA_Educ        51  0.90196    
## permutational_ancova_cortical_thickness$SSAGA_Income    1216  0.83717    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Lateral Orbitofrontal Cortex,

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Lateralorbitofrontal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0353  0.035265
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.2653  0.265280
## permutational_ancova_cortical_thickness$Gender            1   0.0264  0.026428
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0101  0.010059
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0558  0.007977
## Residuals                                               379   6.0747  0.016028
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 1448  0.06492 .  
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000  < 2e-16 ***
## permutational_ancova_cortical_thickness$Gender           599  0.14357    
## permutational_ancova_cortical_thickness$SSAGA_Educ        51  1.00000    
## permutational_ancova_cortical_thickness$SSAGA_Income    1939  0.80866    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Lingual Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Lingual_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.2335  0.233519
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0296  0.029581
## permutational_ancova_cortical_thickness$Gender            1   0.0004  0.000377
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0014  0.001370
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.1791  0.025585
## Residuals                                               379   4.4639  0.011778
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 5000  < 2e-16 ***
## permutational_ancova_cortical_thickness$Age_in_Yrs      3305  0.02965 *  
## permutational_ancova_cortical_thickness$Gender            51  1.00000    
## permutational_ancova_cortical_thickness$SSAGA_Educ        51  1.00000    
## permutational_ancova_cortical_thickness$SSAGA_Income    5000  0.01640 *  
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Medial Orbitofrontal Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Medialorbitofrontal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0703  0.070306
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.1717  0.171703
## permutational_ancova_cortical_thickness$Gender            1   0.0215  0.021509
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0021  0.002114
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0209  0.002983
## Residuals                                               379   7.4599  0.019683
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 5000   0.0186 *  
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender           277   0.2671    
## permutational_ancova_cortical_thickness$SSAGA_Educ        78   0.5641    
## permutational_ancova_cortical_thickness$SSAGA_Income     282   1.0000    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Middle Temporal Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Middletemporal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.1393  0.139348
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.1463  0.146268
## permutational_ancova_cortical_thickness$Gender            1   0.0992  0.099154
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0304  0.030372
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0843  0.012039
## Residuals                                               379   5.0614  0.013355
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender          5000   0.0060 ** 
## permutational_ancova_cortical_thickness$SSAGA_Educ       254   0.2835    
## permutational_ancova_cortical_thickness$SSAGA_Income    2205   0.4921    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Parahippocampal Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Parahippocampal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.1754  0.175443
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0458  0.045755
## permutational_ancova_cortical_thickness$Gender            1   0.0376  0.037632
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0005  0.000455
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.2326  0.033230
## Residuals                                               379  18.8853  0.049829
##                                                         Iter Pr(Prob)  
## permutational_ancova_cortical_thickness$Racial_identity 5000   0.0174 *
## permutational_ancova_cortical_thickness$Age_in_Yrs       215   0.3209  
## permutational_ancova_cortical_thickness$Gender           166   0.3795  
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   1.0000  
## permutational_ancova_cortical_thickness$SSAGA_Income     889   0.8931  
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Paracentral Sulcus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Paracentral_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0066  0.006613
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.1675  0.167544
## permutational_ancova_cortical_thickness$Gender            1   0.0031  0.003079
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0032  0.003181
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.1071  0.015303
## Residuals                                               379   6.1547  0.016239
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity  179   0.3631    
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender            51   0.7647    
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   1.0000    
## permutational_ancova_cortical_thickness$SSAGA_Income    3218   0.4117    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Parsopercularis

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Parsopercularis_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0295  0.029523
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.2613  0.261297
## permutational_ancova_cortical_thickness$Gender            1   0.0055  0.005525
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0138  0.013811
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.1131  0.016157
## Residuals                                               379   4.7211  0.012457
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity  531   0.1601    
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender           119   0.4622    
## permutational_ancova_cortical_thickness$SSAGA_Educ       235   0.3021    
## permutational_ancova_cortical_thickness$SSAGA_Income    1889   0.2245    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Parsorbitalis

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Parsorbitalis_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0000  0.000002
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.3045  0.304488
## permutational_ancova_cortical_thickness$Gender            1   0.0081  0.008143
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0084  0.008428
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0690  0.009854
## Residuals                                               379   8.2079  0.021657
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity   51   1.0000    
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender           102   0.5000    
## permutational_ancova_cortical_thickness$SSAGA_Educ       205   0.3317    
## permutational_ancova_cortical_thickness$SSAGA_Income     148   0.9932    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Parstriangularis

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Parstriangularis_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0004  0.000402
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.1799  0.179918
## permutational_ancova_cortical_thickness$Gender            1   0.0206  0.020610
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0069  0.006928
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0609  0.008706
## Residuals                                               379   5.6453  0.014895
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity   51   1.0000    
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender            51   0.7843    
## permutational_ancova_cortical_thickness$SSAGA_Educ       111   0.4775    
## permutational_ancova_cortical_thickness$SSAGA_Income    2473   0.6583    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Pericalcarine Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Pericalcarine_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0522  0.052183
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0367  0.036684
## permutational_ancova_cortical_thickness$Gender            1   0.0039  0.003897
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0011  0.001064
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0832  0.011882
## Residuals                                               379   4.9256  0.012996
##                                                         Iter Pr(Prob)  
## permutational_ancova_cortical_thickness$Racial_identity 2462   0.0394 *
## permutational_ancova_cortical_thickness$Age_in_Yrs       776   0.1147  
## permutational_ancova_cortical_thickness$Gender           158   0.3924  
## permutational_ancova_cortical_thickness$SSAGA_Educ        71   0.5915  
## permutational_ancova_cortical_thickness$SSAGA_Income     598   0.5401  
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Postcentral Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Postcentral_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0811  0.081111
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0639  0.063872
## permutational_ancova_cortical_thickness$Gender            1   0.0002  0.000168
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0009  0.000899
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0275  0.003922
## Residuals                                               379   3.6516  0.009635
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   0.0188 *  
## permutational_ancova_cortical_thickness$Gender            51   1.0000    
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   1.0000    
## permutational_ancova_cortical_thickness$SSAGA_Income    1048   0.8712    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Posterior Cingulate Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Posteriorcingulate_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0270  0.026997
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.1166  0.116644
## permutational_ancova_cortical_thickness$Gender            1   0.0663  0.066279
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0195  0.019502
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.1900  0.027142
## Residuals                                               379   8.8492  0.023349
##                                                         Iter Pr(Prob)  
## permutational_ancova_cortical_thickness$Racial_identity  297  0.25253  
## permutational_ancova_cortical_thickness$Age_in_Yrs      4149  0.02362 *
## permutational_ancova_cortical_thickness$Gender           928  0.09806 .
## permutational_ancova_cortical_thickness$SSAGA_Educ       141  0.41844  
## permutational_ancova_cortical_thickness$SSAGA_Income    1352  0.66124  
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Precentral Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Precentral_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0005  0.000474
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.1553  0.155321
## permutational_ancova_cortical_thickness$Gender            1   0.0128  0.012787
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0010  0.000975
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0507  0.007238
## Residuals                                               379   4.6093  0.012162
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity   51   1.0000    
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender          1076   0.0855 .  
## permutational_ancova_cortical_thickness$SSAGA_Educ        68   0.6029    
## permutational_ancova_cortical_thickness$SSAGA_Income     546   0.8901    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Precuneus Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Precuneus_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0276  0.027587
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0917  0.091748
## permutational_ancova_cortical_thickness$Gender            1   0.0001  0.000107
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0001  0.000071
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.1542  0.022027
## Residuals                                               379   4.4585  0.011764
##                                                         Iter Pr(Prob)   
## permutational_ancova_cortical_thickness$Racial_identity 2677  0.03623 * 
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000  0.00120 **
## permutational_ancova_cortical_thickness$Gender            51  0.94118   
## permutational_ancova_cortical_thickness$SSAGA_Educ        51  1.00000   
## permutational_ancova_cortical_thickness$SSAGA_Income    5000  0.10480   
## Residuals                                                               
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Rostral Anterior Cingulate Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Rostralanteriorcingulate_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.1869  0.186865
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.1482  0.148185
## permutational_ancova_cortical_thickness$Gender            1   0.1774  0.177404
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0031  0.003101
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.1354  0.019339
## Residuals                                               379  12.4945  0.032967
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 5000   0.0006 ***
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   0.0044 ** 
## permutational_ancova_cortical_thickness$Gender          5000   <2e-16 ***
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   1.0000    
## permutational_ancova_cortical_thickness$SSAGA_Income    1529   0.7103    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Rostral Middle Frontal Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Rostralmiddlefrontal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0157  0.015657
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.2989  0.298947
## permutational_ancova_cortical_thickness$Gender            1   0.0223  0.022286
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0006  0.000571
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0398  0.005688
## Residuals                                               379   4.7093  0.012426
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity  349   0.2235    
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender           142   0.4155    
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   1.0000    
## permutational_ancova_cortical_thickness$SSAGA_Income     480   1.0000    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Superior Frontal Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Superiorfrontal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0280   0.02795
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.3225   0.32252
## permutational_ancova_cortical_thickness$Gender            1   0.0157   0.01571
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0019   0.00192
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0282   0.00403
## Residuals                                               379   6.1954   0.01635
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity   99   0.5051    
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender           450   0.1822    
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   0.8039    
## permutational_ancova_cortical_thickness$SSAGA_Income     869   0.9655    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Superior Parietal Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Superiorparietal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0221  0.022136
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.0490  0.048959
## permutational_ancova_cortical_thickness$Gender            1   0.0003  0.000314
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0034  0.003419
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0464  0.006628
## Residuals                                               379   3.9411  0.010399
##                                                         Iter Pr(Prob)  
## permutational_ancova_cortical_thickness$Racial_identity  953  0.09549 .
## permutational_ancova_cortical_thickness$Age_in_Yrs      1279  0.07271 .
## permutational_ancova_cortical_thickness$Gender            51  1.00000  
## permutational_ancova_cortical_thickness$SSAGA_Educ       167  0.37725  
## permutational_ancova_cortical_thickness$SSAGA_Income    1073  0.51817  
## Residuals                                                              
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Superior Temporal Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Superiortemporal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0001  0.000116
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.2539  0.253869
## permutational_ancova_cortical_thickness$Gender            1   0.1893  0.189319
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0001  0.000078
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0492  0.007024
## Residuals                                               379   5.5085  0.014534
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity   51        1    
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender          5000   <2e-16 ***
## permutational_ancova_cortical_thickness$SSAGA_Educ        51        1    
## permutational_ancova_cortical_thickness$SSAGA_Income     304        1    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Supramarginal Gyrus

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Supramarginal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.1451  0.145050
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.1320  0.131997
## permutational_ancova_cortical_thickness$Gender            1   0.0000  0.000008
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0049  0.004853
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0672  0.009605
## Residuals                                               379   4.6821  0.012354
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   0.0054 ** 
## permutational_ancova_cortical_thickness$Gender            51   1.0000    
## permutational_ancova_cortical_thickness$SSAGA_Educ       324   0.2377    
## permutational_ancova_cortical_thickness$SSAGA_Income    5000   0.5462    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Frontal Pole

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Frontalpole_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0960   0.09604
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.8753   0.87533
## permutational_ancova_cortical_thickness$Gender            1   0.1142   0.11421
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0012   0.00118
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.1721   0.02459
## Residuals                                               379  15.1858   0.04007
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity  805   0.1106    
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Gender           729   0.1207    
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   1.0000    
## permutational_ancova_cortical_thickness$SSAGA_Income     545   0.6477    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Temporal Pole

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Temporalpole_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.2362   0.23623
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.1780   0.17795
## permutational_ancova_cortical_thickness$Gender            1   0.0332   0.03320
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.3549   0.35487
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.2607   0.03724
## Residuals                                               379  30.9791   0.08174
##                                                         Iter Pr(Prob)
## permutational_ancova_cortical_thickness$Racial_identity  813   0.1107
## permutational_ancova_cortical_thickness$Age_in_Yrs       683   0.1288
## permutational_ancova_cortical_thickness$Gender           318   0.2421
## permutational_ancova_cortical_thickness$SSAGA_Educ        51   1.0000
## permutational_ancova_cortical_thickness$SSAGA_Income     833   0.8884
## Residuals

Right Transverse Temporal Cortex

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Transversetemporal_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.5010   0.50098
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.1708   0.17075
## permutational_ancova_cortical_thickness$Gender            1   0.0001   0.00007
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0321   0.03206
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.1423   0.02033
## Residuals                                               379  10.8599   0.02865
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity 5000   <2e-16 ***
## permutational_ancova_cortical_thickness$Age_in_Yrs       331   0.2326    
## permutational_ancova_cortical_thickness$Gender            51   0.9608    
## permutational_ancova_cortical_thickness$SSAGA_Educ       131   0.4351    
## permutational_ancova_cortical_thickness$SSAGA_Income      51   1.0000    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Insula

summary(permutational_ancova_cortical_thickness_adjage_educ_income$R_Insula_Thck)

## Component 1 :
##                                                          Df R Sum Sq R Mean Sq
## permutational_ancova_cortical_thickness$Racial_identity   1   0.0627   0.06265
## permutational_ancova_cortical_thickness$Age_in_Yrs        1   0.2750   0.27500
## permutational_ancova_cortical_thickness$Gender            1   0.3226   0.32261
## permutational_ancova_cortical_thickness$SSAGA_Educ        1   0.0650   0.06500
## permutational_ancova_cortical_thickness$SSAGA_Income      7   0.0839   0.01199
## Residuals                                               379   7.1598   0.01889
##                                                         Iter Pr(Prob)    
## permutational_ancova_cortical_thickness$Racial_identity   51  1.00000    
## permutational_ancova_cortical_thickness$Age_in_Yrs      5000  < 2e-16 ***
## permutational_ancova_cortical_thickness$Gender          5000  < 2e-16 ***
## permutational_ancova_cortical_thickness$SSAGA_Educ      3761  0.02606 *  
## permutational_ancova_cortical_thickness$SSAGA_Income     448  0.71875    
## Residuals                                                                
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Multiple comparisons correction Holm-Bonferroni method

## Extraction of p-values of the permutational analysis (permutational_ancova_cortical_thickness_adjage_educ_income[,c("columns with cortical thickness data")]

set.seed(1234)
pvalues_modpermut_cortical_thikness_adjage_gender_educ_income <- sapply(permutational_ancova_cortical_thickness[,6:73], function(x) aovp(x ~ permutational_ancova_cortical_thickness$Racial_identity+ permutational_ancova_cortical_thickness$Age_in_Yrs+ permutational_ancova_cortical_thickness$Gender+  permutational_ancova_cortical_thickness$SSAGA_Educ+ permutational_ancova_cortical_thickness$SSAGA_Income)$perm$P)

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## Conversion of p-values in a data frame format

pvalues_permutation_multiple_comparisons_cortical_thickness <- as.data.frame(pvalues_modpermut_cortical_thikness_adjage_gender_educ_income) %>% slice(2)

pvalues_permutation_multiple_comparisons_cortical_thickness <-pvalues_permutation_multiple_comparisons_cortical_thickness %>%  gather(key = "cortical_thickness", value = "permutation_pvalue") 

## Execution of Holm-Bonferroni multiple comparison analysis 

pvalues_permutation_multiple_comparisons_cortical_thickness$Holm =p.adjust(pvalues_permutation_multiple_comparisons_cortical_thickness$permutation_pvalue,method ="holm")

##                 cortical_thickness permutation_pvalue   Holm
## 1                    L_Cuneus_Thck              0e+00 0.0000
## 2                  L_Fusiform_Thck              0e+00 0.0000
## 3          L_Lateraloccipital_Thck              0e+00 0.0000
## 4                   L_Lingual_Thck              0e+00 0.0000
## 5             L_Pericalcarine_Thck              0e+00 0.0000
## 6               L_Postcentral_Thck              0e+00 0.0000
## 7                  R_Bankssts_Thck              0e+00 0.0000
## 8                    R_Cuneus_Thck              0e+00 0.0000
## 9                R_Entorhinal_Thck              0e+00 0.0000
## 10         R_Inferiorparietal_Thck              0e+00 0.0000
## 11         R_Lateraloccipital_Thck              0e+00 0.0000
## 12                  R_Lingual_Thck              0e+00 0.0000
## 13           R_Middletemporal_Thck              0e+00 0.0000
## 14              R_Postcentral_Thck              0e+00 0.0000
## 15 R_Rostralanteriorcingulate_Thck              6e-04 0.0312
## 16            R_Supramarginal_Thck              0e+00 0.0000
## 17       R_Transversetemporal_Thck              0e+00 0.0000

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Permutational analysis adjusted for Age, Gender, Education (years) & Economic income

Brain Cortical Surface Area descriptives

permutational_ancova_surface_area %>% na.omit() %>% select(c(2,6:73)) %>% 
   dplyr::rename(
    "Left Banks STS" = L_Bankssts_Area,
    "Left Caudal Anterior Cingulate" = L_Caudalanteriorcingulate_Area,
    "Left Caudal Middle Frontal" = L_Caudalmiddlefrontal_Area,
    "Left Cuneus" = L_Cuneus_Area,
    "Left Entorhinal" = L_Entorhinal_Area,
    "Left Fusiform" = L_Fusiform_Area, 
    "Left Inferior Parietal" = L_Inferiorparietal_Area,
    "Left Inferior Temporal" = L_Inferiortemporal_Area,
    "Left Isthmuscingulate" = L_Isthmuscingulate_Area,
    "Left Lateral Occipital" = L_Lateraloccipital_Area,
    "Left Lateral Orbitofrontal" = L_Lateralorbitofrontal_Area,
    "Left Lingual"  = L_Lingual_Area,
    "Left Medialorbitofrontal" = L_Medialorbitofrontal_Area,
    "Left Middletemporal" = L_Middletemporal_Area,
    "Left Parahippocampal" = L_Parahippocampal_Area,
    "Left Paracentral" = L_Paracentral_Area,
    "Left Parsopercularis" = L_Parsopercularis_Area,
    "Left Parsorbitalis" = L_Parsorbitalis_Area,
    "Left Parstriangularis" = L_Parstriangularis_Area,
    "Left Pericalcarine" = L_Pericalcarine_Area,
    "Left Postcentral" = L_Postcentral_Area,
    "Left Posterior Cingulate" = L_Posteriorcingulate_Area,
    "Left Precentral" = L_Precentral_Area,
    "Left Precuneus" = L_Precuneus_Area,
    "Left Rostral anterior cingulate" = L_Rostralanteriorcingulate_Area,
    "Left Rostral middle frontal" = L_Rostralmiddlefrontal_Area,
    "Left Superior Frontal" = L_Superiorfrontal_Area,
    "Left Superior Parietal" = L_Superiorparietal_Area,
    "Left Superior Temporal" = L_Superiortemporal_Area,
    "Left Supramarginal" = L_Supramarginal_Area,
    "Left Frontal Pole" = L_Frontalpole_Area,
    "Left Temporal Pole" = L_Temporalpole_Area,
    "Left Transverse Temporal" = L_Transversetemporal_Area,
    "Left Insula" = L_Insula_Area,
    "Right Banks STS" = R_Bankssts_Area,
    "Right Caudal Anterior Cingulate"= R_Caudalanteriorcingulate_Area,
    "Right Caudal Middle Frontal" = R_Caudalmiddlefrontal_Area,
    "Right Cuneus" = R_Cuneus_Area,
    "Right Entorhinal" = R_Entorhinal_Area,
    "Right Fusiform" = R_Fusiform_Area,
    "Right Inferior Parietal" =R_Inferiorparietal_Area,
    "Right Inferior Temporal" = R_Inferiortemporal_Area,
    "Right Isthmuscingulate" = R_Isthmuscingulate_Area,
    "Right Lateral Occipital" = R_Lateraloccipital_Area,
    "Right Lateral Orbitofrontal" = R_Lateralorbitofrontal_Area,
    "Right Lingual" = R_Lingual_Area,
    "Right Medial Orbitofrontal" = R_Medialorbitofrontal_Area,
    "Right Middle Temporal"= R_Middletemporal_Area,
    "Right Parahippocampal" = R_Parahippocampal_Area,
    "Right Paracentral" = R_Paracentral_Area,
    "Right Parsopercularis"= R_Parsopercularis_Area,
    "Right Parsorbitalis" = R_Parsorbitalis_Area,
    "Right Parstriangularis" = R_Parstriangularis_Area,
    "Right Pericalcarine" = R_Pericalcarine_Area,
    "Right Postcentral" = R_Postcentral_Area,
    "Right Posterior Cingulate" = R_Posteriorcingulate_Area,
    "Right Precentral" = R_Precentral_Area,
    "Right Precuneus" = R_Precuneus_Area,
    "Right Rostral Anterior Cingulate" = R_Rostralanteriorcingulate_Area,
    "Right Rostral Middle Frontal" = R_Rostralmiddlefrontal_Area,
    "Right Superior Frontal" = R_Superiorfrontal_Area,
    "Right Superior Parietal" = R_Superiorparietal_Area,
    "Right Superior Temporal" = R_Superiortemporal_Area,
    "Right Supramarginal" = R_Supramarginal_Area,
    "Right Frontal Pole" = R_Frontalpole_Area,
    "Right Temporal Pole" = R_Temporalpole_Area,                  
    "Right Transverse Temporal" = R_Transversetemporal_Area,
    "Right Insula" = R_Insula_Area ) %>% tbl_summary(by = Racial_identity, statistic = list(all_continuous() ~ "{mean} ({sd})"), digits = all_continuous() ~ function(x) format(x, format = "e", digits = 6)) %>%
    modify_header(label ~ "**Brain Regions**") %>% as_gt()

set.seed(1234)
permutational_ancova_surface_area_adjage_educ_income <- lapply(permutational_ancova_surface_area[,6:73], function(x) aovp(x ~ permutational_ancova_surface_area$Racial_identity+ permutational_ancova_surface_area$Age_in_Yrs+ permutational_ancova_surface_area$Gender+  permutational_ancova_surface_area$SSAGA_Educ+ permutational_ancova_surface_area$SSAGA_Income))

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Left Banks of superior temporal sulcus

summary(permutational_ancova_surface_area_adjage_educ_income $L_Bankssts_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1     2242      2242   51
## permutational_ancova_surface_area$Age_in_Yrs        1    95518     95518 3838
## permutational_ancova_surface_area$Gender            1  1782237   1782237 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   273135    273135 5000
## permutational_ancova_surface_area$SSAGA_Income      7   117178     16740  165
## Residuals                                         379 10811587     28527     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.68627    
## permutational_ancova_surface_area$Age_in_Yrs       0.02553 *  
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Income     1.00000    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Caudal Anterior Cingulate Cortex

summary(permutational_ancova_surface_area_adjage_educ_income $L_Caudalanteriorcingulate_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    13392     13392  414
## permutational_ancova_surface_area$Age_in_Yrs        1    13195     13195  107
## permutational_ancova_surface_area$Gender            1   446459    446459 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    45045     45045 1651
## permutational_ancova_surface_area$SSAGA_Income      7   134055     19151 4503
## Residuals                                         379  7576295     19990     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.19565    
## permutational_ancova_surface_area$Age_in_Yrs       0.48598    
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.05754 .  
## permutational_ancova_surface_area$SSAGA_Income     0.54031    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Caudal Middle Frontal Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income $L_Caudalmiddlefrontal_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   844556    844556 5000
## permutational_ancova_surface_area$Age_in_Yrs        1   240043    240043  127
## permutational_ancova_surface_area$Gender            1  7439761   7439761 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   310740    310740 1429
## permutational_ancova_surface_area$SSAGA_Income      7   391018     55860  327
## Residuals                                         379 57712242    152275     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.00600 ** 
## permutational_ancova_surface_area$Age_in_Yrs       0.44094    
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.06578 .  
## permutational_ancova_surface_area$SSAGA_Income     0.97554    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Cuneus Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$L_Cuneus_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   279408    279408 5000
## permutational_ancova_surface_area$Age_in_Yrs        1    53768     53768  747
## permutational_ancova_surface_area$Gender            1  2771717   2771717 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    20528     20528   51
## permutational_ancova_surface_area$SSAGA_Income      7   378957     54137 3949
## Residuals                                         379 14883468     39270     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.0186 *  
## permutational_ancova_surface_area$Age_in_Yrs        0.1191    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        1.0000    
## permutational_ancova_surface_area$SSAGA_Income      0.1142    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Entorhinal Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$L_Entorhinal_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    58967     58967 5000
## permutational_ancova_surface_area$Age_in_Yrs        1      749       749   51
## permutational_ancova_surface_area$Gender            1   459187    459187 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    24829     24829 3392
## permutational_ancova_surface_area$SSAGA_Income      7    18535      2648  772
## Residuals                                         379  2437559      6432     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  < 2e-16 ***
## permutational_ancova_surface_area$Age_in_Yrs       0.68627    
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.02889 *  
## permutational_ancova_surface_area$SSAGA_Income     0.71762    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Fusiform Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$L_Fusiform_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   353020    353020 2326
## permutational_ancova_surface_area$Age_in_Yrs        1   883886    883886 3290
## permutational_ancova_surface_area$Gender            1 16873487  16873487 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    99328     99328  176
## permutational_ancova_surface_area$SSAGA_Income      7  2762279    394611 5000
## Residuals                                         379 59047967    155799     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.04127 *  
## permutational_ancova_surface_area$Age_in_Yrs       0.02979 *  
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.36364    
## permutational_ancova_surface_area$SSAGA_Income     0.00040 ***
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Inferior Parietal Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$L_Inferiorparietal_Area)

## Component 1 :
##                                                    Df  R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    132018    132018   72
## permutational_ancova_surface_area$Age_in_Yrs        1   1130788   1130788   51
## permutational_ancova_surface_area$Gender            1  37637435  37637435 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   1452535   1452535 4804
## permutational_ancova_surface_area$SSAGA_Income      7   2851689    407384 4066
## Residuals                                         379 136607021    360441     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.5833    
## permutational_ancova_surface_area$Age_in_Yrs        0.8627    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.0204 *  
## permutational_ancova_surface_area$SSAGA_Income      0.3507    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Inferior Temporal Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$L_Inferiortemporal_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1  2869915   2869915 5000
## permutational_ancova_surface_area$Age_in_Yrs        1  2581812   2581812 5000
## permutational_ancova_surface_area$Gender            1 14493911  14493911 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   229584    229584  103
## permutational_ancova_surface_area$SSAGA_Income      7  4176660    596666 5000
## Residuals                                         379 73019044    192662     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   <2e-16 ***
## permutational_ancova_surface_area$Age_in_Yrs        <2e-16 ***
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.4951    
## permutational_ancova_surface_area$SSAGA_Income      0.0014 ** 
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Isthmus of Cingulate Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$L_Isthmuscingulate_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    79941     79941  191
## permutational_ancova_surface_area$Age_in_Yrs        1   171441    171441  388
## permutational_ancova_surface_area$Gender            1  3014171   3014171 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    24591     24591   51
## permutational_ancova_surface_area$SSAGA_Income      7   652116     93159 1018
## Residuals                                         379 49085489    129513     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.3455    
## permutational_ancova_surface_area$Age_in_Yrs        0.2062    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.9608    
## permutational_ancova_surface_area$SSAGA_Income      0.7603    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Lateral Occipital Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$L_Lateraloccipital_Area)

## Component 1 :
##                                                    Df  R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   4366717   4366717 5000
## permutational_ancova_surface_area$Age_in_Yrs        1     59190     59190   51
## permutational_ancova_surface_area$Gender            1  31093303  31093303 5000
## permutational_ancova_surface_area$SSAGA_Educ        1     32433     32433   51
## permutational_ancova_surface_area$SSAGA_Income      7   1498133    214019  466
## Residuals                                         379 112454249    296713     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   <2e-16 ***
## permutational_ancova_surface_area$Age_in_Yrs        1.0000    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.9804    
## permutational_ancova_surface_area$SSAGA_Income      0.6867    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Lateral Orbitofrontal Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$L_Lateralorbitofrontal_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   703296    703296 5000
## permutational_ancova_surface_area$Age_in_Yrs        1   291754    291754 1707
## permutational_ancova_surface_area$Gender            1  6111857   6111857 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    70988     70988   51
## permutational_ancova_surface_area$SSAGA_Income      7  1304898    186414 5000
## Residuals                                         379 29070138     76702     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  < 2e-16 ***
## permutational_ancova_surface_area$Age_in_Yrs       0.05565 .  
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       1.00000    
## permutational_ancova_surface_area$SSAGA_Income     0.00080 ***
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Lingual Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$L_Lingual_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1  2569762   2569762 5000
## permutational_ancova_surface_area$Age_in_Yrs        1     6076      6076   51
## permutational_ancova_surface_area$Gender            1  7733138   7733138 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   102210    102210  457
## permutational_ancova_surface_area$SSAGA_Income      7   789156    112737 2820
## Residuals                                         379 56691995    149583     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   <2e-16 ***
## permutational_ancova_surface_area$Age_in_Yrs        1.0000    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.1816    
## permutational_ancova_surface_area$SSAGA_Income      0.6411    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Medial Orbitofrontal Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$L_Medialorbitofrontal_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    67876     67876  371
## permutational_ancova_surface_area$Age_in_Yrs        1    13597     13597   51
## permutational_ancova_surface_area$Gender            1  6024404   6024404 5000
## permutational_ancova_surface_area$SSAGA_Educ        1     7136      7136   61
## permutational_ancova_surface_area$SSAGA_Income      7  1074867    153552 5000
## Residuals                                         379 30037726     79255     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.2129    
## permutational_ancova_surface_area$Age_in_Yrs        0.8039    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.6230    
## permutational_ancova_surface_area$SSAGA_Income      0.1058    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Middle Temporal Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$L_Middletemporal_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1  1452636   1452636 5000
## permutational_ancova_surface_area$Age_in_Yrs        1  1203309   1203309 5000
## permutational_ancova_surface_area$Gender            1 13361540  13361540 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   435785    435785  504
## permutational_ancova_surface_area$SSAGA_Income      7  1357956    193994 1588
## Residuals                                         379 60684948    160119     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.0028 ** 
## permutational_ancova_surface_area$Age_in_Yrs        <2e-16 ***
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.1667    
## permutational_ancova_surface_area$SSAGA_Income      0.3426    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Parahippocampal Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$L_Parahippocampal_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1      652       652   51
## permutational_ancova_surface_area$Age_in_Yrs        1    25423     25423  142
## permutational_ancova_surface_area$Gender            1   446951    446951 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    16379     16379  160
## permutational_ancova_surface_area$SSAGA_Income      7   156782     22397 5000
## Residuals                                         379  5477091     14451     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.8039    
## permutational_ancova_surface_area$Age_in_Yrs        0.4155    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.3875    
## permutational_ancova_surface_area$SSAGA_Income      0.2212    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Paracentral Sulcus

summary(permutational_ancova_surface_area_adjage_educ_income$L_Paracentral_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    12605     12605  304
## permutational_ancova_surface_area$Age_in_Yrs        1    21075     21075  701
## permutational_ancova_surface_area$Gender            1  1453063   1453063 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    19368     19368   51
## permutational_ancova_surface_area$SSAGA_Income      7   519915     74274 2429
## Residuals                                         379 12557881     33134     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.2500    
## permutational_ancova_surface_area$Age_in_Yrs        0.1255    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        1.0000    
## permutational_ancova_surface_area$SSAGA_Income      0.1783    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Parsopercularis

summary(permutational_ancova_surface_area_adjage_educ_income$L_Parsopercularis_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   774206    774206 5000
## permutational_ancova_surface_area$Age_in_Yrs        1   191474    191474 1024
## permutational_ancova_surface_area$Gender            1  2931796   2931796 5000
## permutational_ancova_surface_area$SSAGA_Educ        1     7803      7803   51
## permutational_ancova_surface_area$SSAGA_Income      7  1400954    200136 5000
## Residuals                                         379 26626942     70256     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  < 2e-16 ***
## permutational_ancova_surface_area$Age_in_Yrs       0.08984 .  
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.90196    
## permutational_ancova_surface_area$SSAGA_Income     0.00080 ***
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Parsorbitalis

summary(permutational_ancova_surface_area_adjage_educ_income$L_Parsorbitalis_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    26448     26448 1263
## permutational_ancova_surface_area$Age_in_Yrs        1    58854     58854 5000
## permutational_ancova_surface_area$Gender            1   325247    325247 5000
## permutational_ancova_surface_area$SSAGA_Educ        1     2992      2992  176
## permutational_ancova_surface_area$SSAGA_Income      7    66942      9563 5000
## Residuals                                         379  2143787      5656     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.07363 .  
## permutational_ancova_surface_area$Age_in_Yrs       < 2e-16 ***
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.36364    
## permutational_ancova_surface_area$SSAGA_Income     0.08320 .  
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Parstriangularis

summary(permutational_ancova_surface_area_adjage_educ_income$L_Parstriangularis_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    10705     10705  160
## permutational_ancova_surface_area$Age_in_Yrs        1   151408    151408 5000
## permutational_ancova_surface_area$Gender            1  1660163   1660163 5000
## permutational_ancova_surface_area$SSAGA_Educ        1     3069      3069   51
## permutational_ancova_surface_area$SSAGA_Income      7   524521     74932 1017
## Residuals                                         379 15323459     40431     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.3875    
## permutational_ancova_surface_area$Age_in_Yrs        <2e-16 ***
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        1.0000    
## permutational_ancova_surface_area$SSAGA_Income      0.2055    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Pericalcarine Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$L_Pericalcarine_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   348897    348897 5000
## permutational_ancova_surface_area$Age_in_Yrs        1   139102    139102   51
## permutational_ancova_surface_area$Gender            1  2692566   2692566 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    23341     23341   51
## permutational_ancova_surface_area$SSAGA_Income      7   166405     23772  117
## Residuals                                         379 21366792     56377     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.0186 *  
## permutational_ancova_surface_area$Age_in_Yrs        0.7255    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.7059    
## permutational_ancova_surface_area$SSAGA_Income      1.0000    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Postcentral Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$L_Postcentral_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   379736    379736  339
## permutational_ancova_surface_area$Age_in_Yrs        1   434493    434493 1644
## permutational_ancova_surface_area$Gender            1 20793576  20793576 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    60061     60061   75
## permutational_ancova_surface_area$SSAGA_Income      7  3581149    511593 5000
## Residuals                                         379 73653065    194335     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.23009    
## permutational_ancova_surface_area$Age_in_Yrs       0.05779 .  
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.57333    
## permutational_ancova_surface_area$SSAGA_Income     0.02780 *  
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Posterior Cingulate Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$L_Posteriorcingulate_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1     2390      2390   51
## permutational_ancova_surface_area$Age_in_Yrs        1    49963     49963  969
## permutational_ancova_surface_area$Gender            1  1805445   1805445 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   148671    148671 5000
## permutational_ancova_surface_area$SSAGA_Income      7   262705     37529 1171
## Residuals                                         379 10996971     29016     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  1.00000    
## permutational_ancova_surface_area$Age_in_Yrs       0.09391 .  
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.00500 ** 
## permutational_ancova_surface_area$SSAGA_Income     0.30999    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Precentral Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$L_Precentral_Area)

## Component 1 :
##                                                    Df  R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   1391310   1391310 1001
## permutational_ancova_surface_area$Age_in_Yrs        1    358742    358742  185
## permutational_ancova_surface_area$Gender            1  26350496  26350496 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    717867    717867  625
## permutational_ancova_surface_area$SSAGA_Income      7   2020159    288594 2045
## Residuals                                         379 109512602    288951     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.09091 .  
## permutational_ancova_surface_area$Age_in_Yrs       0.35135    
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.13920    
## permutational_ancova_surface_area$SSAGA_Income     0.23276    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Precuneus Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$L_Precuneus_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1  1716490   1716490 5000
## permutational_ancova_surface_area$Age_in_Yrs        1  1140357   1140357 5000
## permutational_ancova_surface_area$Gender            1 18213228  18213228 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   132779    132779   51
## permutational_ancova_surface_area$SSAGA_Income      7  4655660    665094 5000
## Residuals                                         379 72664130    191726     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.0056 ** 
## permutational_ancova_surface_area$Age_in_Yrs        0.0092 ** 
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.7843    
## permutational_ancova_surface_area$SSAGA_Income      <2e-16 ***
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Rostral Anterior Cingulate Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$L_Rostralanteriorcingulate_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    31124     31124  809
## permutational_ancova_surface_area$Age_in_Yrs        1    48150     48150   63
## permutational_ancova_surface_area$Gender            1  1326114   1326114 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   159976    159976 5000
## permutational_ancova_surface_area$SSAGA_Income      7   353514     50502 3789
## Residuals                                         379  8885308     23444     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.11001    
## permutational_ancova_surface_area$Age_in_Yrs       0.61905    
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Income     0.02586 *  
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Rostral Middle Frontal Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$L_Rostralmiddlefrontal_Area)

## Component 1 :
##                                                    Df  R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    864595    864595   51
## permutational_ancova_surface_area$Age_in_Yrs        1    922336    922336 1007
## permutational_ancova_surface_area$Gender            1  57854101  57854101 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    107564    107564   51
## permutational_ancova_surface_area$SSAGA_Income      7   6786337    969477 4843
## Residuals                                         379 194925829    514316     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  1.00000    
## permutational_ancova_surface_area$Age_in_Yrs       0.09037 .  
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.88235    
## permutational_ancova_surface_area$SSAGA_Income     0.09787 .  
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Superior Frontal Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$L_Superiorfrontal_Area)

## Component 1 :
##                                                    Df  R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   7349511   7349511 5000
## permutational_ancova_surface_area$Age_in_Yrs        1   5178973   5178973 5000
## permutational_ancova_surface_area$Gender            1  67685140  67685140 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    819300    819300 1507
## permutational_ancova_surface_area$SSAGA_Income      7  10392327   1484618 5000
## Residuals                                         379 245970432    648999     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  < 2e-16 ***
## permutational_ancova_surface_area$Age_in_Yrs       0.00060 ***
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.06238 .  
## permutational_ancova_surface_area$SSAGA_Income     0.00720 ** 
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Superior Parietal Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$L_Superiorparietal_Area)

## Component 1 :
##                                                    Df  R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   6302632   6302632 5000
## permutational_ancova_surface_area$Age_in_Yrs        1   1663507   1663507 1075
## permutational_ancova_surface_area$Gender            1  21280292  21280292 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   1412758   1412758   51
## permutational_ancova_surface_area$SSAGA_Income      7   9991536   1427362 5000
## Residuals                                         379 153599226    405275     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  < 2e-16 ***
## permutational_ancova_surface_area$Age_in_Yrs       0.08558 .  
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       1.00000    
## permutational_ancova_surface_area$SSAGA_Income     < 2e-16 ***
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Superior Temporal Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$L_Superiortemporal_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    29330     29330  124
## permutational_ancova_surface_area$Age_in_Yrs        1   266706    266706  587
## permutational_ancova_surface_area$Gender            1 20837970  20837970 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   585904    585904 2164
## permutational_ancova_surface_area$SSAGA_Income      7  2731984    390283 5000
## Residuals                                         379 63307532    167038     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.45161    
## permutational_ancova_surface_area$Age_in_Yrs       0.14651    
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.04436 *  
## permutational_ancova_surface_area$SSAGA_Income     0.00300 ** 
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Supramarginal Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$L_Supramarginal_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   346376    346376  942
## permutational_ancova_surface_area$Age_in_Yrs        1   468119    468119  759
## permutational_ancova_surface_area$Gender            1 35304747  35304747 5000
## permutational_ancova_surface_area$SSAGA_Educ        1  1588573   1588573 1550
## permutational_ancova_surface_area$SSAGA_Income      7  5921872    845982 5000
## Residuals                                         379 97912502    258344     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.09660 .  
## permutational_ancova_surface_area$Age_in_Yrs       0.11726    
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.06065 .  
## permutational_ancova_surface_area$SSAGA_Income     0.00600 ** 
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Frontal Pole

summary(permutational_ancova_surface_area_adjage_educ_income$L_Frontalpole_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1     2227      2227 2690
## permutational_ancova_surface_area$Age_in_Yrs        1      299       299   51
## permutational_ancova_surface_area$Gender            1    55005     55005 5000
## permutational_ancova_surface_area$SSAGA_Educ        1     1229      1229  256
## permutational_ancova_surface_area$SSAGA_Income      7    18539      2648 5000
## Residuals                                         379   355229       937     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.03606 *  
## permutational_ancova_surface_area$Age_in_Yrs       1.00000    
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.28125    
## permutational_ancova_surface_area$SSAGA_Income     < 2e-16 ***
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Temporal Pole

summary(permutational_ancova_surface_area_adjage_educ_income$L_Temporalpole_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    15398     15398 5000
## permutational_ancova_surface_area$Age_in_Yrs        1     1370      1370  102
## permutational_ancova_surface_area$Gender            1   183761    183761 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    14655     14655 2203
## permutational_ancova_surface_area$SSAGA_Income      7    16227      2318 2438
## Residuals                                         379  1216690      3210     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.00820 ** 
## permutational_ancova_surface_area$Age_in_Yrs       0.50000    
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.04358 *  
## permutational_ancova_surface_area$SSAGA_Income     0.59311    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Transverse Temporal Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$L_Transversetemporal_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1      359       359  143
## permutational_ancova_surface_area$Age_in_Yrs        1     7655      7655  327
## permutational_ancova_surface_area$Gender            1   259893    259893 5000
## permutational_ancova_surface_area$SSAGA_Educ        1      598       598   51
## permutational_ancova_surface_area$SSAGA_Income      7    65051      9293 5000
## Residuals                                         379  2224412      5869     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.4126    
## permutational_ancova_surface_area$Age_in_Yrs        0.2355    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.8431    
## permutational_ancova_surface_area$SSAGA_Income      0.0924 .  
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Left Insula

summary(permutational_ancova_surface_area_adjage_educ_income$L_Insula_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   226417    226417 2462
## permutational_ancova_surface_area$Age_in_Yrs        1    24844     24844   55
## permutational_ancova_surface_area$Gender            1  5081137   5081137 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   544461    544461 5000
## permutational_ancova_surface_area$SSAGA_Income      7   984282    140612 5000
## Residuals                                         379 24140907     63696     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.0394 *  
## permutational_ancova_surface_area$Age_in_Yrs        0.6545    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.0004 ***
## permutational_ancova_surface_area$SSAGA_Income      0.0270 *  
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Banks of superior temporal sulcus

summary(permutational_ancova_surface_area_adjage_educ_income$R_Bankssts_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    43679     43679   51
## permutational_ancova_surface_area$Age_in_Yrs        1    80680     80680  664
## permutational_ancova_surface_area$Gender            1   890463    890463 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    62157     62157 1117
## permutational_ancova_surface_area$SSAGA_Income      7   115303     16472  472
## Residuals                                         379  8081888     21324     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.94118    
## permutational_ancova_surface_area$Age_in_Yrs       0.13102    
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.08236 .  
## permutational_ancova_surface_area$SSAGA_Income     0.64619    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Caudal Anterior Cingulate Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$R_Caudalanteriorcingulate_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    43447     43447  212
## permutational_ancova_surface_area$Age_in_Yrs        1    50496     50496   51
## permutational_ancova_surface_area$Gender            1   446534    446534 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    93637     93637  471
## permutational_ancova_surface_area$SSAGA_Income      7   171631     24519  728
## Residuals                                         379 18360360     48444     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.3208    
## permutational_ancova_surface_area$Age_in_Yrs        1.0000    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.1762    
## permutational_ancova_surface_area$SSAGA_Income      0.7830    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Caudal Middle Frontal Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$R_Caudalmiddlefrontal_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1  1313656   1313656 5000
## permutational_ancova_surface_area$Age_in_Yrs        1   523503    523503 2821
## permutational_ancova_surface_area$Gender            1  5525505   5525505 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    94101     94101  175
## permutational_ancova_surface_area$SSAGA_Income      7  1246804    178115 5000
## Residuals                                         379 57955570    152917     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  < 2e-16 ***
## permutational_ancova_surface_area$Age_in_Yrs       0.03438 *  
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.36571    
## permutational_ancova_surface_area$SSAGA_Income     0.39480    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Cuneus Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$R_Cuneus_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   468061    468061 5000
## permutational_ancova_surface_area$Age_in_Yrs        1     5034      5034   51
## permutational_ancova_surface_area$Gender            1  2174834   2174834 5000
## permutational_ancova_surface_area$SSAGA_Educ        1     4284      4284   51
## permutational_ancova_surface_area$SSAGA_Income      7   415800     59400 1200
## Residuals                                         379 18586851     49042     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.0094 ** 
## permutational_ancova_surface_area$Age_in_Yrs        1.0000    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.7059    
## permutational_ancova_surface_area$SSAGA_Income      0.3708    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Entorhinal Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$R_Entorhinal_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    13164     13164   81
## permutational_ancova_surface_area$Age_in_Yrs        1     1100      1100   51
## permutational_ancova_surface_area$Gender            1   292136    292136 5000
## permutational_ancova_surface_area$SSAGA_Educ        1     9007      9007   51
## permutational_ancova_surface_area$SSAGA_Income      7    11892      1699  261
## Residuals                                         379  2325101      6135     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.5556    
## permutational_ancova_surface_area$Age_in_Yrs        1.0000    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        1.0000    
## permutational_ancova_surface_area$SSAGA_Income      0.9310    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Fusiform Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$R_Fusiform_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   979123    979123 5000
## permutational_ancova_surface_area$Age_in_Yrs        1   877436    877436 5000
## permutational_ancova_surface_area$Gender            1 18142270  18142270 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   225895    225895   53
## permutational_ancova_surface_area$SSAGA_Income      7  2969145    424164 5000
## Residuals                                         379 60986602    160915     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.0004 ***
## permutational_ancova_surface_area$Age_in_Yrs        0.0092 ** 
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.6604    
## permutational_ancova_surface_area$SSAGA_Income      0.0020 ** 
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Inferior Parietal Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$R_Inferiorparietal_Area)

## Component 1 :
##                                                    Df  R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    266772    266772   51
## permutational_ancova_surface_area$Age_in_Yrs        1   3864761   3864761 5000
## permutational_ancova_surface_area$Gender            1  57566641  57566641 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   1438730   1438730 3947
## permutational_ancova_surface_area$SSAGA_Income      7   4705851    672264  746
## Residuals                                         379 180712650    476814     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  1.00000    
## permutational_ancova_surface_area$Age_in_Yrs       0.00880 ** 
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.02483 *  
## permutational_ancova_surface_area$SSAGA_Income     0.41421    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Inferior Temporal Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$R_Inferiortemporal_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1  1701978   1701978 5000
## permutational_ancova_surface_area$Age_in_Yrs        1   750210    750210  973
## permutational_ancova_surface_area$Gender            1 15288279  15288279 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   258990    258990  804
## permutational_ancova_surface_area$SSAGA_Income      7  1801843    257406 5000
## Residuals                                         379 70797780    186802     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.00400 ** 
## permutational_ancova_surface_area$Age_in_Yrs       0.09353 .  
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.11070    
## permutational_ancova_surface_area$SSAGA_Income     0.14220    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Isthmus of Cingulate Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$R_Isthmuscingulate_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1     7557      7557   51
## permutational_ancova_surface_area$Age_in_Yrs        1   138031    138031 5000
## permutational_ancova_surface_area$Gender            1  1590411   1590411 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    51945     51945   75
## permutational_ancova_surface_area$SSAGA_Income      7   279417     39917 5000
## Residuals                                         379 10285619     27139     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   1.0000    
## permutational_ancova_surface_area$Age_in_Yrs        0.0134 *  
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.5733    
## permutational_ancova_surface_area$SSAGA_Income      0.1378    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Lateral Occipital Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$R_Lateraloccipital_Area)

## Component 1 :
##                                                    Df  R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   3922367   3922367 5000
## permutational_ancova_surface_area$Age_in_Yrs        1    422872    422872  964
## permutational_ancova_surface_area$Gender            1  25733827  25733827 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    456609    456609  325
## permutational_ancova_surface_area$SSAGA_Income      7   2233871    319124 2205
## Residuals                                         379 110725030    292150     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   <2e-16 ***
## permutational_ancova_surface_area$Age_in_Yrs        0.0944 .  
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.2369    
## permutational_ancova_surface_area$SSAGA_Income      0.3410    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Lateral Orbitofrontal Cortex,

summary(permutational_ancova_surface_area_adjage_educ_income$R_Lateralorbitofrontal_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   311889    311889 5000
## permutational_ancova_surface_area$Age_in_Yrs        1   237847    237847  951
## permutational_ancova_surface_area$Gender            1  6762879   6762879 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   322561    322561 5000
## permutational_ancova_surface_area$SSAGA_Income      7   712421    101774 5000
## Residuals                                         379 29025714     76585     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.01080 *  
## permutational_ancova_surface_area$Age_in_Yrs       0.09569 .  
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.01620 *  
## permutational_ancova_surface_area$SSAGA_Income     0.15760    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Lingual Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$R_Lingual_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   919325    919325 5000
## permutational_ancova_surface_area$Age_in_Yrs        1    72401     72401   51
## permutational_ancova_surface_area$Gender            1 10887252  10887252 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   306222    306222 1426
## permutational_ancova_surface_area$SSAGA_Income      7   826265    118038  991
## Residuals                                         379 55113860    145419     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.00400 ** 
## permutational_ancova_surface_area$Age_in_Yrs       0.96078    
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.06592 .  
## permutational_ancova_surface_area$SSAGA_Income     0.43491    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Medial Orbitofrontal Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$R_Medialorbitofrontal_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   180122    180122 5000
## permutational_ancova_surface_area$Age_in_Yrs        1   140857    140857  523
## permutational_ancova_surface_area$Gender            1  3545691   3545691 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   214242    214242 5000
## permutational_ancova_surface_area$SSAGA_Income      7   673385     96198 5000
## Residuals                                         379 16190131     42718     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.0150 *  
## permutational_ancova_surface_area$Age_in_Yrs        0.1606    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.0052 ** 
## permutational_ancova_surface_area$SSAGA_Income      0.0366 *  
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Middle Temporal Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$R_Middletemporal_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1  1727105   1727105 5000
## permutational_ancova_surface_area$Age_in_Yrs        1   923250    923250  609
## permutational_ancova_surface_area$Gender            1 14120111  14120111 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   752151    752151 4650
## permutational_ancova_surface_area$SSAGA_Income      7  1474743    210678 5000
## Residuals                                         379 66189178    174642     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.00100 ***
## permutational_ancova_surface_area$Age_in_Yrs       0.14122    
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.02108 *  
## permutational_ancova_surface_area$SSAGA_Income     0.29240    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Parahippocampal Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$R_Parahippocampal_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1     2722      2722  219
## permutational_ancova_surface_area$Age_in_Yrs        1    10222     10222   51
## permutational_ancova_surface_area$Gender            1   448763    448763 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    56325     56325 5000
## permutational_ancova_surface_area$SSAGA_Income      7    97303     13900 2008
## Residuals                                         379  4060210     10713     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.3151    
## permutational_ancova_surface_area$Age_in_Yrs        1.0000    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.0130 *  
## permutational_ancova_surface_area$SSAGA_Income      0.2570    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Paracentral Sulcus

summary(permutational_ancova_surface_area_adjage_educ_income$R_Paracentral_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    28543     28543   51
## permutational_ancova_surface_area$Age_in_Yrs        1      714       714   51
## permutational_ancova_surface_area$Gender            1  2382208   2382208 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    38111     38111  221
## permutational_ancova_surface_area$SSAGA_Income      7   263315     37616 1152
## Residuals                                         379 17526388     46244     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.7451    
## permutational_ancova_surface_area$Age_in_Yrs        1.0000    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.3122    
## permutational_ancova_surface_area$SSAGA_Income      0.3533    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Parsopercularis

summary(permutational_ancova_surface_area_adjage_educ_income$R_Parsopercularis_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1  1301307   1301307 5000
## permutational_ancova_surface_area$Age_in_Yrs        1   106147    106147   51
## permutational_ancova_surface_area$Gender            1  2079331   2079331 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    24667     24667   51
## permutational_ancova_surface_area$SSAGA_Income      7   133011     19002  233
## Residuals                                         379 23425719     61809     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   <2e-16 ***
## permutational_ancova_surface_area$Age_in_Yrs        0.7647    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.7059    
## permutational_ancova_surface_area$SSAGA_Income      0.9871    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Parsorbitalis

summary(permutational_ancova_surface_area_adjage_educ_income$R_Parsorbitalis_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    90705     90705 5000
## permutational_ancova_surface_area$Age_in_Yrs        1    50478     50478 1388
## permutational_ancova_surface_area$Gender            1   460573    460573 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    28157     28157 1040
## permutational_ancova_surface_area$SSAGA_Income      7   175265     25038 5000
## Residuals                                         379  3381766      8923     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  < 2e-16 ***
## permutational_ancova_surface_area$Age_in_Yrs       0.06772 .  
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.08846 .  
## permutational_ancova_surface_area$SSAGA_Income     0.00020 ***
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Parstriangularis

summary(permutational_ancova_surface_area_adjage_educ_income$R_Parstriangularis_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    20173     20173   51
## permutational_ancova_surface_area$Age_in_Yrs        1   102194    102194 1742
## permutational_ancova_surface_area$Gender            1  1964475   1964475 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    27202     27202  250
## permutational_ancova_surface_area$SSAGA_Income      7  1039281    148469 5000
## Residuals                                         379 21739353     57360     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.94118    
## permutational_ancova_surface_area$Age_in_Yrs       0.05454 .  
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.28800    
## permutational_ancova_surface_area$SSAGA_Income     0.01100 *  
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Pericalcarine Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$R_Pericalcarine_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   142518    142518  699
## permutational_ancova_surface_area$Age_in_Yrs        1    81953     81953  475
## permutational_ancova_surface_area$Gender            1  2562863   2562863 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    90340     90340  173
## permutational_ancova_surface_area$SSAGA_Income      7    67037      9577  156
## Residuals                                         379 22577272     59571     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.1259    
## permutational_ancova_surface_area$Age_in_Yrs        0.1747    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.3699    
## permutational_ancova_surface_area$SSAGA_Income      1.0000    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Postcentral Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$R_Postcentral_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    52923     52923  130
## permutational_ancova_surface_area$Age_in_Yrs        1   425063    425063 1312
## permutational_ancova_surface_area$Gender            1 19036211  19036211 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    18716     18716   56
## permutational_ancova_surface_area$SSAGA_Income      7  3045191    435027 5000
## Residuals                                         379 67701783    178633     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.43846    
## permutational_ancova_surface_area$Age_in_Yrs       0.07088 .  
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.64286    
## permutational_ancova_surface_area$SSAGA_Income     0.01360 *  
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Posterior Cingulate Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$R_Posteriorcingulate_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   168394    168394 3828
## permutational_ancova_surface_area$Age_in_Yrs        1   265822    265822 1864
## permutational_ancova_surface_area$Gender            1  1379804   1379804 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   168864    168864 1047
## permutational_ancova_surface_area$SSAGA_Income      7   454323     64903 5000
## Residuals                                         379 17241324     45492     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.02560 *  
## permutational_ancova_surface_area$Age_in_Yrs       0.05097 .  
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.08787 .  
## permutational_ancova_surface_area$SSAGA_Income     0.14140    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Precentral Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$R_Precentral_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1  1116311   1116311  766
## permutational_ancova_surface_area$Age_in_Yrs        1   277228    277228  470
## permutational_ancova_surface_area$Gender            1 31118784  31118784 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   379113    379113 1164
## permutational_ancova_surface_area$SSAGA_Income      7  2474136    353448 1336
## Residuals                                         379 92576045    244264     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.11619    
## permutational_ancova_surface_area$Age_in_Yrs       0.17660    
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.07990 .  
## permutational_ancova_surface_area$SSAGA_Income     0.07036 .  
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Precuneus Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$R_Precuneus_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1  2710670   2710670 5000
## permutational_ancova_surface_area$Age_in_Yrs        1   743134    743134  468
## permutational_ancova_surface_area$Gender            1 30489995  30489995 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   294888    294888  832
## permutational_ancova_surface_area$SSAGA_Income      7  4516766    645252 5000
## Residuals                                         379 95850603    252904     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   <2e-16 ***
## permutational_ancova_surface_area$Age_in_Yrs        0.1774    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.1082    
## permutational_ancova_surface_area$SSAGA_Income      0.0088 ** 
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Rostral Anterior Cingulate Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$R_Rostralanteriorcingulate_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    60154     60154 5000
## permutational_ancova_surface_area$Age_in_Yrs        1      203       203   51
## permutational_ancova_surface_area$Gender            1   964665    964665 5000
## permutational_ancova_surface_area$SSAGA_Educ        1      187       187   51
## permutational_ancova_surface_area$SSAGA_Income      7   308741     44106 5000
## Residuals                                         379  6589699     17387     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   0.0134 *  
## permutational_ancova_surface_area$Age_in_Yrs        1.0000    
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        1.0000    
## permutational_ancova_surface_area$SSAGA_Income      0.0272 *  
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Rostral Middle Frontal Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$R_Rostralmiddlefrontal_Area)

## Component 1 :
##                                                    Df  R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    694697    694697  843
## permutational_ancova_surface_area$Age_in_Yrs        1   2161476   2161476 1236
## permutational_ancova_surface_area$Gender            1  52096574  52096574 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    966680    966680   51
## permutational_ancova_surface_area$SSAGA_Income      7   8433234   1204748 5000
## Residuals                                         379 221020485    583168     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.10676    
## permutational_ancova_surface_area$Age_in_Yrs       0.07524 .  
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       1.00000    
## permutational_ancova_surface_area$SSAGA_Income     0.04900 *  
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Superior Frontal Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$R_Superiorfrontal_Area)

## Component 1 :
##                                                    Df  R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   4132493   4132493 5000
## permutational_ancova_surface_area$Age_in_Yrs        1   2626441   2626441 4221
## permutational_ancova_surface_area$Gender            1  74314883  74314883 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   1225173   1225173   51
## permutational_ancova_surface_area$SSAGA_Income      7   9646981   1378140 5000
## Residuals                                         379 218996209    577826     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  < 2e-16 ***
## permutational_ancova_surface_area$Age_in_Yrs       0.02322 *  
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       1.00000    
## permutational_ancova_surface_area$SSAGA_Income     0.00020 ***
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Superior Parietal Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$R_Superiorparietal_Area)

## Component 1 :
##                                                    Df  R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   6535061   6535061 5000
## permutational_ancova_surface_area$Age_in_Yrs        1   1010784   1010784 2943
## permutational_ancova_surface_area$Gender            1  25639489  25639489 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   1655134   1655134 5000
## permutational_ancova_surface_area$SSAGA_Income      7   7962748   1137535 5000
## Residuals                                         379 135933417    358663     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  < 2e-16 ***
## permutational_ancova_surface_area$Age_in_Yrs       0.03296 *  
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.00920 ** 
## permutational_ancova_surface_area$SSAGA_Income     < 2e-16 ***
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Superior Temporal Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$R_Superiortemporal_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1      139       139   51
## permutational_ancova_surface_area$Age_in_Yrs        1  1137910   1137910 5000
## permutational_ancova_surface_area$Gender            1 13548657  13548657 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   213752    213752 2459
## permutational_ancova_surface_area$SSAGA_Income      7  3474320    496331 5000
## Residuals                                         379 52476449    138460     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  1.00000    
## permutational_ancova_surface_area$Age_in_Yrs       0.01680 *  
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.03945 *  
## permutational_ancova_surface_area$SSAGA_Income     < 2e-16 ***
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Supramarginal Gyrus

summary(permutational_ancova_surface_area_adjage_educ_income$R_Supramarginal_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   190134    190134  239
## permutational_ancova_surface_area$Age_in_Yrs        1    66392     66392   51
## permutational_ancova_surface_area$Gender            1 23210464  23210464 5000
## permutational_ancova_surface_area$SSAGA_Educ        1   663012    663012 4733
## permutational_ancova_surface_area$SSAGA_Income      7  4097289    585327 5000
## Residuals                                         379 96008872    253322     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.29707    
## permutational_ancova_surface_area$Age_in_Yrs       1.00000    
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.02071 *  
## permutational_ancova_surface_area$SSAGA_Income     0.01620 *  
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Frontal Pole

summary(permutational_ancova_surface_area_adjage_educ_income$R_Frontalpole_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1    22534     22534 5000
## permutational_ancova_surface_area$Age_in_Yrs        1    10479     10479 5000
## permutational_ancova_surface_area$Gender            1    72485     72485 5000
## permutational_ancova_surface_area$SSAGA_Educ        1     3525      3525  238
## permutational_ancova_surface_area$SSAGA_Income      7    11780      1683 1332
## Residuals                                         379   684863      1807     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity   <2e-16 ***
## permutational_ancova_surface_area$Age_in_Yrs        0.0106 *  
## permutational_ancova_surface_area$Gender            <2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ        0.2983    
## permutational_ancova_surface_area$SSAGA_Income      0.4242    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Temporal Pole

summary(permutational_ancova_surface_area_adjage_educ_income$R_Temporalpole_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1     5759      5759  995
## permutational_ancova_surface_area$Age_in_Yrs        1     4606      4606  262
## permutational_ancova_surface_area$Gender            1    87871     87871 5000
## permutational_ancova_surface_area$SSAGA_Educ        1     7195      7195 1024
## permutational_ancova_surface_area$SSAGA_Income      7    27430      3919  613
## Residuals                                         379  1220609      3221     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.09146 .  
## permutational_ancova_surface_area$Age_in_Yrs       0.27863    
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.08984 .  
## permutational_ancova_surface_area$SSAGA_Income     0.46982    
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Transverse Temporal Cortex

summary(permutational_ancova_surface_area_adjage_educ_income$R_Transversetemporal_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1      191       191   51
## permutational_ancova_surface_area$Age_in_Yrs        1      899       899   51
## permutational_ancova_surface_area$Gender            1   148356    148356 5000
## permutational_ancova_surface_area$SSAGA_Educ        1     3773      3773  376
## permutational_ancova_surface_area$SSAGA_Income      7    41121      5874 2614
## Residuals                                         379  1177928      3108     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.72549    
## permutational_ancova_surface_area$Age_in_Yrs       0.72549    
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.21011    
## permutational_ancova_surface_area$SSAGA_Income     0.05662 .  
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Right Insula

summary(permutational_ancova_surface_area_adjage_educ_income$R_Insula_Area)

## Component 1 :
##                                                    Df R Sum Sq R Mean Sq Iter
## permutational_ancova_surface_area$Racial_identity   1   195775    195775 1139
## permutational_ancova_surface_area$Age_in_Yrs        1    13738     13738   51
## permutational_ancova_surface_area$Gender            1  8793769   8793769 5000
## permutational_ancova_surface_area$SSAGA_Educ        1    91756     91756  594
## permutational_ancova_surface_area$SSAGA_Income      7  1274091    182013 5000
## Residuals                                         379 23315423     61518     
##                                                   Pr(Prob)    
## permutational_ancova_surface_area$Racial_identity  0.08077 .  
## permutational_ancova_surface_area$Age_in_Yrs       1.00000    
## permutational_ancova_surface_area$Gender           < 2e-16 ***
## permutational_ancova_surface_area$SSAGA_Educ       0.14478    
## permutational_ancova_surface_area$SSAGA_Income     < 2e-16 ***
## Residuals                                                     
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Multiple comparisons correction Holm-Bonferroni method

## Extraction of p-values of the permutational analysis (permutational_ancova_surface_area_adjage_educ_income[,c("columns with surface area data")]

set.seed(1234)
pvalues_modpermut_surface_area_adjage_gender_educ_income <- sapply(permutational_ancova_surface_area[,6:73], function(x) aovp(x ~ permutational_ancova_surface_area$Racial_identity+ permutational_ancova_surface_area$Age_in_Yrs+ permutational_ancova_surface_area$Gender+  permutational_ancova_surface_area$SSAGA_Educ+ permutational_ancova_surface_area$SSAGA_Income)$perm$P)

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## Conversion of p-values in a data frame format

pvalues_permutation_multiple_comparisons_surface_area <- as.data.frame(pvalues_modpermut_surface_area_adjage_gender_educ_income) %>% slice(2)

pvalues_permutation_multiple_comparisons_surface_area <-pvalues_permutation_multiple_comparisons_surface_area%>%  gather(key = "surface_area", value = "permutation_pvalue") 

## Execution of Holm-Bonferroni multiple comparison analysis 

pvalues_permutation_multiple_comparisons_surface_area$Holm =p.adjust(pvalues_permutation_multiple_comparisons_surface_area$permutation_pvalue,method ="holm")

##                   surface_area permutation_pvalue   Holm
## 1            L_Entorhinal_Area              0e+00 0.0000
## 2      L_Inferiortemporal_Area              0e+00 0.0000
## 3      L_Lateraloccipital_Area              0e+00 0.0000
## 4  L_Lateralorbitofrontal_Area              0e+00 0.0000
## 5               L_Lingual_Area              0e+00 0.0000
## 6       L_Parsopercularis_Area              0e+00 0.0000
## 7       L_Superiorfrontal_Area              0e+00 0.0000
## 8      L_Superiorparietal_Area              0e+00 0.0000
## 9   R_Caudalmiddlefrontal_Area              0e+00 0.0000
## 10             R_Fusiform_Area              4e-04 0.0208
## 11     R_Lateraloccipital_Area              0e+00 0.0000
## 12      R_Parsopercularis_Area              0e+00 0.0000
## 13        R_Parsorbitalis_Area              0e+00 0.0000
## 14            R_Precuneus_Area              0e+00 0.0000
## 15      R_Superiorfrontal_Area              0e+00 0.0000
## 16     R_Superiorparietal_Area              0e+00 0.0000
## 17          R_Frontalpole_Area              0e+00 0.0000

## Warning: `fun.y` is deprecated. Use `fun` instead.

## Warning: Removed 2 rows containing missing values (geom_segment).

## Warning: Removed 2 rows containing missing values (geom_segment).

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The sample was selected aiming to pair Whites and African American identities by age, education, economic income and gender.

### Factorized GENDER, RACIAL IDENTITY, and ECONOMIC INCOME variables

data_connectomehcp_filtered_paired$Racial_identity <- factor(data_connectomehcp_filtered_paired$Racial_identity, levels = c("White","Black or African Am."),labels = c("0","1"))

data_connectomehcp_filtered_paired$Gender <-factor(data_connectomehcp_filtered_paired$Gender, levels = c("M","F"),labels = c("0","1"))

data_connectomehcp_filtered_paired$Gender <-factor(data_connectomehcp_filtered_paired$Gender, levels = c("0","1"),labels = c("M","F"))

data_connectomehcp_filtered_paired$Racial_identity <- factor(data_connectomehcp_filtered_paired$Racial_identity, levels = c("0","1"),labels = c("White","Black or African Am."))

data_connectomehcp_filtered_paired_table_descriptives <- data_connectomehcp_filtered_paired %>% select(Age_in_Yrs,Racial_identity,SSAGA_Educ,Gender,SSAGA_Income) %>% tbl_summary(by = Racial_identity, label = list( Age_in_Yrs ~ "Age (y)", SSAGA_Educ ~ "Education(y)", Gender ~ "Sex", SSAGA_Income ~ "Economic Income "), type = list(SSAGA_Educ ~ 'continuous'), statistic = c("Age_in_Yrs", "SSAGA_Educ") ~ "{mean} ({sd})", digits = all_continuous() ~ 2) %>% add_p(pvalue_fun = ~style_pvalue(.x, digits = 3), list(all_continuous() ~ "t.test")) %>%  add_n() %>%     modify_caption("**Table 1. Descriptives for racial identity**") %>% modify_header(label ~ "")  %>%  bold_labels() %>% modify_spanning_header(all_stat_cols() ~ "**Racial Identity**") %>% as_gt()%>% opt_align_table_header(align = "left") 

data_connectomehcp_filtered_paired_table_descriptives

Multiple comparisons correction Holm-Bonferroni method

# p-values Welch t-test analysis with non-homogeneous of variance assumption

pvalues_data_connectomehcp_filtered_paired_volumetry_welch_t_test <- sapply(data_connectomehcp_filtered_paired_volumetry[c(2:52)], function(x) t.test(x ~ data_connectomehcp_filtered_paired_volumetry$Racial_identity, var.equal = FALSE)$p.value)

pvalues_data_connectomehcp_filtered_paired_volumetry_welch_t_test <- as.data.frame(pvalues_data_connectomehcp_filtered_paired_volumetry_welch_t_test) %>% dplyr::rename(pvalue=pvalues_data_connectomehcp_filtered_paired_volumetry_welch_t_test) %>% dplyr::select(1)


## Execution of Holm-Bonferroni multiple comparison analysis 

pvalues_data_connectomehcp_filtered_paired_volumetry_welch_t_test$Holm =p.adjust(pvalues_data_connectomehcp_filtered_paired_volumetry_welch_t_test$pvalue,method ="holm") 

##                            pvalue        Holm
## L_WM_Vol             9.066218e-04 0.041704604
## R_WM_Vol             7.001549e-04 0.034307590
## Tot_WM_Vol           7.838433e-04 0.037624480
## L_ThalamusProper_Vol 8.747937e-04 0.041115302
## R_ThalamusProper_Vol 4.317700e-04 0.021588499
## OpticChiasm_Vol      3.743104e-05 0.001908983
## CC_Posterior_Vol     9.922238e-04 0.044650072

data_connectomehcp_filtered_paired_volumetry %>% 
dplyr::rename(
    "Brain Seg"= BrainSeg_Vol,                         
    "Brain Seg No Vent" = BrainSeg_Vol_No_Vent,                  
    "Brain Seg No Vent Surf" = BrainSeg_Vol_No_Vent_Surf,
    "Left Cortical GM" = Lcort_GM_Vol,                         
    "Right Cortical GM" =Rcort_GM_Vol,
    "Cortical GM" = TotCort_GM_Vol, 
    "Subcortical GM" = SubCort_GM_Vol,
    "Total GM" = Total_GM_Vol,
    "SupraTentorial" = SupraTentorial_Vol,
    "Left WM" = L_WM_Vol,
    "Right WM" = R_WM_Vol,
    "Total WM" = Tot_WM_Vol,
    "Left Lat Ventricle" = L_LatVent_Vol,
    "Left Inf Lat Ventricle" = L_InfLatVent_Vol,
    "Left Cerebellum WM" = L_Cerebellum_WM_Vol,
    "Left Cerebellum Cortex" = L_Cerebellum_Cort_Vol,
    "Left Thalamus Proper" = L_ThalamusProper_Vol,
    "Left Caudate" = L_Caudate_Vol,
    "Left Putamen" = L_Putamen_Vol,
    "Left Pallidum" = L_Pallidum_Vol,
    "3rd Ventricle" = `3rdVent_Vol`,
    "4th Ventricle" = `4thVent_Vol`,
    "Brain Stem" = BrainStem_Vol,
    "Left Hippocampus" = L_Hippo_Vol,
    "Left Amygdala"= L_Amygdala_Vol,
    "CSF" = CSF_Vol,
    "Left Accumbens Area" = L_AccumbensArea_Vol,
    "Left Vent Diencephalon" = L_VentDC_Vol,
    "Left Vessel" = L_Vessel_Vol,
    "Left Choroid Plexus" = L_ChoroidPlexus_Vol,
    "Right Lat Ventricle"= R_LatVent_Vol,
    "Right Inf Lat Ventricle"= R_InfLatVent_Vol,
    "Right Cerebellum WM"=R_Cerebellum_WM_Vol,
    "Right Cerebellum Cortex" = R_Cerebellum_Cort_Vol,
    "Right Thalamus Proper" = R_ThalamusProper_Vol,
    "Right Caudate" = R_Caudate_Vol,
    "Right Putamen" = R_Putamen_Vol,
    "Right Pallidum" = R_Pallidum_Vol,
    "Right Hippocampus" = R_Hippo_Vol,
    "Right Amygdala"= R_Amygdala_Vol,
    "Right Accumbens Area" = R_AccumbensArea_Vol,
    "Right Vent Diencephalon"= R_VentDC_Vol,
    "Right Vessel" = R_Vessel_Vol,
    "Right Choroid Plexus"= R_ChoroidPlexus_Vol,
    "5th Ventricle" = `5thVent_Vol`,
    "Optic Chiasm" = OpticChiasm_Vol,
    "CC Posterior"= CC_Posterior_Vol,
    "CC MidPosterior"= CC_MidPosterior_Vol,
    "CC Central" = CC_Central_Vol,
    "CC MidAnterior" = CC_MidAnterior_Vol,
    "CC Anterior" = CC_Anterior_Vol)  %>%  tbl_summary(by = Racial_identity, statistic = list(all_continuous() ~ "{mean} ({sd})"), digits = all_continuous() ~ function(x) format(x, format = "e", digits = 4)) %>% add_difference() %>% add_q(method = "holm", pvalue_fun = function(x) style_pvalue(x, digits = 3)) %>%  as_gt()

## add_q: Adjusting p-values with
## `stats::p.adjust(x$table_body$p.value, method = "holm")`

data_connectomehcp_filtered_paired_volumetry_wrap <- data_connectomehcp_filtered_paired_volumetry %>% dplyr::select(c(1,11,12,13,47,48,18,36))%>% dplyr::rename(
    "Cortical WM*"=Tot_WM_Vol,
    "Left Cortical WM*"= L_WM_Vol,
    "Right Cortical WM*"= R_WM_Vol,
    "Optic Chiasm***"=OpticChiasm_Vol,
    "CC Posterior*"= CC_Posterior_Vol,
    "Left Thalamus Proper*"= L_ThalamusProper_Vol,
    "Right Thalamus Proper*"= R_ThalamusProper_Vol,
 ) %>% gather(key = "volumetry", value = "cubic_milimeters_ICV", -Racial_identity)


plot_volumetry_paired_corrected_permutation_facet <- ggplot(data = data_connectomehcp_filtered_paired_volumetry_wrap, aes(y = cubic_milimeters_ICV , x = volumetry, fill = Racial_identity)) + 
geom_half_violin((aes(fill = factor(Racial_identity))),position = position_nudge(x = .6, y = 0), alpha = .8) +
 geom_boxplot(aes(y = cubic_milimeters_ICV , x = volumetry,fill=Racial_identity), position = position_dodge(.5), notch = TRUE,outlier.shape = NA, width= 0.3, alpha =0.4, show.legend = FALSE) +  stat_summary(aes(y = cubic_milimeters_ICV , x = volumetry,fill=Racial_identity),fun.y="mean",position = position_dodge(.5), show.legend = FALSE) +  geom_point((aes(colour = factor(Racial_identity))), position = position_jitterdodge(dodge.width = 0.55), size = .5, alpha = .8, show.legend = FALSE) + 
  #coord_cartesian(ylim=c(0,0.001)) + 
  facet_wrap(~volumetry, scales = "free") +
#expand_limits(x = 6) +
#guides(fill = TRUE) +
#guides(color = TRUE) +
#scale_color_manual(values=c("red", "blue")) +
scale_fill_discrete(labels = c("Whites", "African Americans")) +
#scale_color_brewer(palette = "Spectral") +
#scale_fill_brewer(palette = "Spectral") +
#coord_flip() +
theme_light(base_size = 12, base_family = "Arial") +
  #ggtitle("Volumetric results") 
   xlab("") + ylab(~~ mm^'3'/ ICV) + labs(fill = "") + labs(col = "")  + theme(legend.position = "top",axis.text.x=element_blank(), strip.text.x = element_text(color = "black", face = "bold"))  #+ geom_signif(comparisons = list(c("White", "Black or African Am.")),tip_length=0,y_position = 9, textsize = 4)

## Warning: `fun.y` is deprecated. Use `fun` instead.

plot_volumetry_paired_corrected_permutation_facet

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Multiple comparisons correction Holm-Bonferroni method

# p-values Welch t-test analysis with non-homogeneous of variance assumption

pvalues_data_connectomehcp_filtered_paired_cortical_thickness_welcht_test <- sapply(data_connectomehcp_filtered_paired_cortical_thickness[c(2:69)], function(x) t.test(x ~ data_connectomehcp_filtered_paired_cortical_thickness$Racial_identity, var.equal = FALSE)$p.value)

pvalues_data_connectomehcp_filtered_paired_cortical_thickness_welcht_test<- as.data.frame(pvalues_data_connectomehcp_filtered_paired_cortical_thickness_welcht_test) %>% dplyr::rename(pvalue=pvalues_data_connectomehcp_filtered_paired_cortical_thickness_welcht_test) %>% dplyr::select(1)


## Execution of Holm-Bonferroni multiple comparison analysis 

pvalues_data_connectomehcp_filtered_paired_cortical_thickness_welcht_test$Holm =p.adjust(pvalues_data_connectomehcp_filtered_paired_cortical_thickness_welcht_test$pvalue,method ="holm") 

##                                 pvalue       Holm
## R_Entorhinal_Thck         0.0007307941 0.04823241
## R_Lateraloccipital_Thck   0.0003187109 0.02167234
## R_Transversetemporal_Thck 0.0005555522 0.03722200

data_connectomehcp_filtered_paired_cortical_thickness %>% 
dplyr::rename(
    "Left Banks STS" = L_Bankssts_Thck,
    "Left Caudal Anterior Cingulate" = L_Caudalanteriorcingulate_Thck,
    "Left Caudal Middle Frontal" = L_Caudalmiddlefrontal_Thck,
    "Left Cuneus" = L_Cuneus_Thck,
    "Left Entorhinal" = L_Entorhinal_Thck,
    "Left Fusiform" = L_Fusiform_Thck, 
    "Left Inferior Parietal" = L_Inferiorparietal_Thck,
    "Left Inferior Temporal" = L_Inferiortemporal_Thck,
    "Left Isthmuscingulate" = L_Isthmuscingulate_Thck,
    "Left Lateral Occipital" = L_Lateraloccipital_Thck,
    "Left Lateral Orbitofrontal" = L_Lateralorbitofrontal_Thck,
    "Left Lingual"  = L_Lingual_Thck,
    "Left Medialorbitofrontal" = L_Medialorbitofrontal_Thck,
    "Left Middletemporal" = L_Middletemporal_Thck,
    "Left Parahippocampal" = L_Parahippocampal_Thck,
    "Left Paracentral" = L_Paracentral_Thck,
    "Left Parsopercularis" = L_Parsopercularis_Thck,
    "Left Parsorbitalis" = L_Parsorbitalis_Thck,
    "Left Parstriangularis" = L_Parstriangularis_Thck,
    "Left Pericalcarine" = L_Pericalcarine_Thck,
    "Left Postcentral" = L_Postcentral_Thck,
    "Left Posterior Cingulate" = L_Posteriorcingulate_Thck,
    "Left Precentral" = L_Precentral_Thck,
    "Left Precuneus" = L_Precuneus_Thck,
    "Left Rostral anterior cingulate" = L_Rostralanteriorcingulate_Thck,
    "Left Rostral middle frontal" = L_Rostralmiddlefrontal_Thck,
    "Left Superior Frontal" = L_Superiorfrontal_Thck,
    "Left Superior Parietal" = L_Superiorparietal_Thck,
    "Left Superior Temporal" = L_Superiortemporal_Thck,
    "Left Supramarginal" = L_Supramarginal_Thck,
    "Left Frontal Pole" = L_Frontalpole_Thck,
    "Left Temporal Pole" = L_Temporalpole_Thck,
    "Left Transverse Temporal" = L_Transversetemporal_Thck,
    "Left Insula" = L_Insula_Thck,
    "Right Banks STS" = R_Bankssts_Thck,
    "Right Caudal Anterior Cingulate"= R_Caudalanteriorcingulate_Thck,
    "Right Caudal Middle Frontal" = R_Caudalmiddlefrontal_Thck,
    "Right Cuneus" = R_Cuneus_Thck,
    "Right Entorhinal" = R_Entorhinal_Thck,
    "Right Fusiform" = R_Fusiform_Thck,
    "Right Inferior Parietal" =R_Inferiorparietal_Thck,
    "Right Inferior Temporal" = R_Inferiortemporal_Thck,
    "Right Isthmuscingulate" = R_Isthmuscingulate_Thck,
    "Right Lateral Occipital" = R_Lateraloccipital_Thck,
    "Right Lateral Orbitofrontal" = R_Lateralorbitofrontal_Thck,
    "Right Lingual" = R_Lingual_Thck,
    "Right Medial Orbitofrontal" = R_Medialorbitofrontal_Thck,
    "Right Middle Temporal"= R_Middletemporal_Thck,
    "Right _Parahippocampal" = R_Parahippocampal_Thck,
    "Right Paracentral" = R_Paracentral_Thck,
    "Right Parsopercularis"= R_Parsopercularis_Thck,
    "Right Parsorbitalis" = R_Parsorbitalis_Thck,
    "Right Parstriangularis" = R_Parstriangularis_Thck,
    "Right Pericalcarine" = R_Pericalcarine_Thck,
    "Right Postcentral" = R_Postcentral_Thck,
    "Right Posterior Cingulate" = R_Posteriorcingulate_Thck,
    "Right Precentral" = R_Precentral_Thck,
    "Right Precuneus" = R_Precuneus_Thck,
    "Right Rostral Anterior Cingulate" = R_Rostralanteriorcingulate_Thck,
    "Right Rostral Middle Frontal" = R_Rostralmiddlefrontal_Thck,
    "Right Superior Frontal" = R_Superiorfrontal_Thck,
    "Right Superior Parietal" = R_Superiorparietal_Thck,
    "Right Superior Temporal" = R_Superiortemporal_Thck,
    "Right Supramarginal" = R_Supramarginal_Thck,
    "Right Frontal Pole" = R_Frontalpole_Thck,
    "Right Temporal Pole" = R_Temporalpole_Thck,                  
    "Right Transverse Temporal" = R_Transversetemporal_Thck,
    "Right Insula" = R_Insula_Thck ) %>%  tbl_summary(by = Racial_identity, statistic = list(all_continuous() ~ "{mean} ({sd})"), digits = all_continuous() ~ function(x) format(x, format = "e", digits = 4)) %>% add_difference() %>% add_q(method = "holm", pvalue_fun = function(x) style_pvalue(x, digits = 3)) %>%  as_gt()

## add_q: Adjusting p-values with
## `stats::p.adjust(x$table_body$p.value, method = "holm")`

data_paired_cortical_thickness_plotted <- data_connectomehcp_filtered_paired_cortical_thickness %>% na.omit()   %>% dplyr::select(c(1,40,68,45))  %>% dplyr::rename(
    "Right Entorhinal*"= R_Entorhinal_Thck,
    "Right Transverse Temporal*"= R_Transversetemporal_Thck,   
    "Right Lateral Occipital*"= R_Lateraloccipital_Thck,
) %>% gather(key = "thickness", value = "milimeters", -Racial_identity)



plot_cortical_thickness_paired_permutation_facet <- ggplot(data = data_paired_cortical_thickness_plotted, aes(y = milimeters , x = thickness, fill = Racial_identity)) + 
geom_half_violin((aes(fill = factor(Racial_identity))),position = position_nudge(x = .6, y = 0), alpha = .8) +
 geom_boxplot(aes(y = milimeters , x = thickness,fill=Racial_identity), position = position_dodge(.5), notch = TRUE,outlier.shape = NA, width= 0.3, alpha =0.4, show.legend = FALSE) +  stat_summary(aes(y = milimeters , x = thickness,fill=Racial_identity),fun.y="mean",position = position_dodge(.5), show.legend = FALSE) +  geom_point((aes(colour = factor(Racial_identity))), position = position_jitterdodge(dodge.width = 0.55), size = .5, alpha = .8, show.legend = FALSE) + 
  #coord_cartesian(ylim=c(0,0.001)) + 
  facet_wrap(~thickness, scales = "free") +
#expand_limits(x = 6) +
#guides(fill = TRUE) +
#guides(color = TRUE) +
#scale_color_manual(values=c("red", "blue")) +
scale_fill_discrete(labels = c("Whites", "African Americans")) +
#scale_color_brewer(palette = "Spectral") +
#scale_fill_brewer(palette = "Spectral") +
#coord_flip() +
theme_light(base_size = 12, base_family = "Arial") +
  #ggtitle("Cortical Thickness Results") +
  xlab("") + ylab("Thickness (mm)") + labs(fill = "") + labs(col = "")  + theme(legend.position = "top",axis.text.x=element_blank(), strip.text.x = element_text(color = "black", face = "bold"))  #+ geom_signif(comparisons = list(c("White", "Black or African Am.")),tip_length=0,y_position = 9, textsize = 4)

## Warning: `fun.y` is deprecated. Use `fun` instead.

  plot_cortical_thickness_paired_permutation_facet

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